# What 4 numbers are multiplied to get 90?

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# What two numbers multiplied together equal 90?

The factor pairs of 90 are: 1 Ã 90 2 Ã 45 3 Ã 30 5 Ã 18 6 Ã 15 9 Ã 10

# What two numbers multiply to 24 and add to -4?

to be positive 24 they would have to be both pos or both neg and they wouldn't be able to equal -4 so it can't be done.. if you're trying to factor you'll have to use the quadratic equation

# What are 4 numbers ht can be multiplied to get to 720?

There are an infinite number of possible answers: .
(1,1,1,720), (1,1,2,360), (1,1,3,240), ... .
(.1,.1,.1,720000), (-1,-1,36, 20), (5/7, 7/5, 30, 24) , etc, etc.

# What numbers multiply to get 90?

Pairs of positive integer factors of 90 are: .
1 x 90 = 90 .
2 x 45 = 90 .
3 x 30 = 90 .
5 x 18 = 90 .
6 x 15 = 90 .
9 x 10 = 90 .
And their reverses. Therefore, the positive integer factors of 90 are: 1 2 3 5 6 9 10 15 18 30 45 90.

# What do you multiply to get 90?

90 x 1 = 90 10 x 9 = 90 45 x 2 = 90 30 x 3 = 90 18 x 5 = 90 15 x 6 = 90

# What number multiplied by itself equals -4?

No number. It is impossible. -2*-2=4 * * * * * True, if constrained to the Real numbers. If complex numbers are allowed, then the answer is 2i where i is the imaginary square root of -1.

# What two numbers equal 13 but when multiplied equal -90?

x + y = 13 xy = -90 y = 13-x xy = x (13-x) = -90 13x -x^2 = -90 x^2-13x-90 = 0 (x-18)(x+5) = 0 x = 18 y = -5

# What numbers can you multiply to get -4 and subtract to get 3?

If you mean the same two numbers, I don't think it is possible. That would require this: Both A * B = -4 and A - B = 3 are true. The answer must be two integers. The only pairs of integers that can produce the answer -4 are 4*-1, -4*1 and 2*-2. None of these will produce the answer 3 when subtracted from each other.

# What two numbers add to be -3 and multiply to be -4?

1 & -4 You have two equations: x+y = -3 x*y = -4 and two unknowns (x & y), so this is solvable. One way, is to solve for y in the 1st equation, x+y = -3 => y = -3 - x and plug it into the 2nd: -4 = x*y = x*(-3 - x) = -3x - x 2 > x 2 + 3x - 4 = 0 Then use the quadratic formula to solve for x: x = 1/2 * ( -3 +- Sqrt( 3 2 - 4*(-4) ) ) = 1/2 * ( -3 +- Sqrt( 9 + 16 ) ) = 1/2 * ( -3 +- 5 ) = (for positive root) 1/2 * 2 = 1 = (for negative root) 1/2 * -8 = -4 So x can be either 1 or -4 (and y = -3-x will be -4 or 1). Yay math!

# Two numbers that when added equal 90 and when multiplied equal -42?

The answer is 90.4627 and -0.4627. The algebraic expression to get to the answer could be presented as follows: X + Y = 90 X * Y = -42 Solving one equation for Y gives the following: Y = -42 / X Substituting for Y in the equation that we didn't use gives the following: X + -42/X = 90 X - 90 = 42/X (X-90)*X = 42 X*X - 90X = 42 Using iteration, we find that the value for X is 90.46427 Putting X back into one of the original equations, we get the following: X + Y = 90 90.46427 + Y = 90 Y = -0.46427 So the solution set is: X = 90.46427 Y = -0.46427

# What number multiplied by itself 4 times equals 625?

The individual has always had to struggle to keep from being overwhelmed by the tribe. If you try it, you will be lonely often, and sometimes frightened. But no price is too high to pay for the privilege of owning yourself. .
Friedrich Nietzsche Battle not with monsters, lest ye become a monster, and if you gaze into the abyss, the abyss gazes also into you.

# When a number is multiplied by 5 and the result is decreased by 4 the answer is 76?

Let x represent the unknown number. 5x is the number multiplied by 5. Set up the equation and solve: 5x - 4 = 76 (next add 4 to each side of the equation) 5x = 80 (next divide both sides of the equation by 5 to solve for x) x = 16

# What two numbers multiply to give you 90 and add to give you -19?

dont want to tell you answer, but find out all possible combinations of how to make -19, then check all of the combinations to see if any multiply up to 90.

# What number multiplies to 16 and adds to -4?

if the qustion was phrased as this WHAT NUMBERS MULTIPLIES TO 16 AND ADDS UPTO TOP -4 the answer would, There are no such numbers. The factors of 16 are as follows 4*4 4+4=8 -4*-4 -4+-4=-8 16*1 16+1=17 -16*-1 -16+-1=-17 therefore there are no such factors

# What two numbers multiply to be 3 and add to -4?

-1 and -3 This may be determined from the question statements: x+y=-4 xy=3 from xy+3: x=y/3 therefore from x+y=-4: y/3+y=-4 or (4/3)y=-4 or y=-4(3/4)= -3 Given y=-3, then from x+y=-4: x-3=-4 or x=-1

# What two numbers add up to -4 and multiply to -140?

The two numbers which add to give -4 and multiply to give -140 are -14 and 10.

# Why does multiplying by 4 always result in an even number?

A number's parity is what determines if we call it even or odd. To determine parity, we divide the integer by 2 and take the remainder. For example, 7/2 has a remainder of 1 because 7 = 2(3) + 1. All odd numbers (like 7) have a remainder of 1 where all even numbers have a remainder of 0 (like 8 = 2(4) + 0). This means even numbers are divisible by 2. Now, lets consider multiplying some unknown number n by 4. n * 4 = 4n Why is 4n necessarily even? When we divide 4n by 2, we get 2n. 4n is always divisible by 2 if n is an integer. Thus, 4n is always even and 4 times any integer is always even. To reach this solution more intuitively, realize that any even number multiplied by any other integer results in an even number (e.g. even * even = even and even * odd = even). Thus, 4 times any number results in an even number because 4 is even.

# What numbers are multiplied to give you 90?

1 and 90, 2 and 45, 3 and 30, 5 and 18, 6 and 15... and finally 9 and 10

# What two numbers add to give you -90 and multiplies to give you -392?

If you've written this down correctly, there aren't two whole numbers that satisfy these conditions. The closest is -98 and 4, which multiply to -392, but add to -94.

# What 2 numbers multiply to give you 90 and add to give you 9?

4.5 - 8.35i and 4.5 + 8.35i (to 2 dp) where i is the imaginary square root of -1

# What two numbers multiplied and make 1625 and add to make 90?

25 and 65. Set up a systems of equations 1)a*b = 1625 2)a+b = 90 Therefore, according to the second equation, a = 90 - b. Plug that value of a into the first equation, and you will get that (90 - b) * b = 1625. This simplifies to b(squared) - 90b + 1625 = 0. This then simplifies to (b-25)(b-65) = 0. From there, solve for b and you will get 25 and 65.

# What two numbers multiply to negative 90 and add up to 8?

-6.2956 and 14.2956 (to 4 dp) Another Answer:- The numbers are: (4-sq rt 106) and (4+sq rt 106) Check: (4- sq rt 106)*(4+sq rt 106) = -90 and (4-sq rt 106)+(4+sq rt 106) = 8

# What number you multiply to get 24 and if added equals -4?

The factor pairs of 24 are (24,1)(12,2)(8,3)(6,4) Even considering their negative counterparts, none of them add up to -4

# What 2 numbers multiply to 90?

1 and 90, 2 and 45, 3 and 30, 5 and 18, 6 and 15, 9 and 10

# What 4 different prime numbers multiply to equal 84?

Prime factors of 84 are 2 x 2 x 3 x 7. There are not four different prime numbers that produce a product of 84.

# What numbers can you multiply to get 21 and add to get 4?

I think one or both of those have to be negative. -3 + 7 = 4 -3 x 7 = -21 3 + -7 = -4 3 x -7 = -21 7 x 3 = 21 7 - 3 = 4 It also works if you subtract.

# What two number multiply to get 16 and when add it up to 4?

The complex conjugate pair, 2 - 3.4641i and 2 + 3.4641i where i is the imaginary square root of -1.

# What 4 numbers multiplied together equal 868?

There are infinitely many answers: 1*1*1*868 -1*-1*1*868 -1*-1*-1*-868 -1*1*1*-868 1*1*2*434 and all the variations that go with the signs then 0.1*10*1*868 and all its variants and 0.1*0.1*100*868 etc and 0.2*1*1*4340 etc and so on and on and on.

# Which two numbers multiply up to 90 but add up to 1?

9 and 10 have to be the numbers, but 9 would have to be minus to give +1 (therefore causing the 90 to be -90). i.e. there are no two numbers that can satisfy this question due to their signs

# What two numbers multiply to give you 90 and add to give 43?

Sorry, there are no such numbers. X^2+43x+90 cannot be factored. You must use the quadratic equation,( -B (+or-) sqrt B^2-4AC)/2A

# What numbers can you multiply to get 90?

These: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 Multiplied as: 1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, 9 x 10, 10 x9, 15 x 6, 18 x 5, 30 x 3, 45 x 2, 90 x 1.

# What 4 numbers get multiplied to get 375?

There are infinitely many possible answers. Among these are 1*1*1*375 or 1*1*10*37.5 There are infinitely many possible answers. Among these are 1*1*1*375 or 1*1*10*37.5 There are infinitely many possible answers. Among these are 1*1*1*375 or 1*1*10*37.5 There are infinitely many possible answers. Among these are 1*1*1*375 or 1*1*10*37.5

# What two numbers multiply to equal 90?

1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, 9 x 10

# What two numbers multiply to make 90?

1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, 9 x 10

# What two prime numbers multiplied equal sum of 90?

It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.

# What 4 prime numbers multiply to make 56?

7 x 8 = 58 When you factor that into prime factors: 7 x 2 x 4 7 x 2 x 2 x 2 you get the four prime numbers that equal 56.

# What 4 numbers multiply and equal to 84?

Is 84 even? Yes, 84 = 2*42 Is 42 even? Yes, 42 = 2*21 Is 21 even? No -- no more factors of 2. Is 21 a multiple of 3? Yes, 21 = 3*7 7 is prime number. So 84 has been factored into primes. 84 = 2*2*3*7 That's the answer.

# What two numbers multiply to 90 and add up to 5?

(1/2) (5 - i root(335)), and 1/2 (5 + i root(335)), where "i" is the imaginary unit, and root() stands for the square root function.

# What 2 numbers multiply to 90 but add to -5?

The factor pairs of 90 are (90,1)(45,2)(30,3)(18,5)(15,6)(10,9) None of them differ by 5. _______________________________________________________________________________________________________ An updated answer The quadratic equation has the solutions Assuming the two numbers are x and y; then: xy = 90, or y = 90/x ..............................................1 x + y = -5............................................................. 2 Substituting from 1 into 2 results in: 90/x + x = -5 or x2 + 5x + 90 = 0 where a = 1, b = 5, and c = 90 Then: From the formula above: x = (-5 +/- (25 - 360)1/2 )/2 x = [-5 +/- (-325)1/2 ]/2 = [-5 +/- 18.0278 i]/2 accordingly x = -2.5 + 9.0139 i or -2.5 - 9.0139 i where i =(-1)1/2 Substitute in equation 1 you get the value of y as y = 90/x

# What 4 numbers multiply to make 1050?

2, 3, 5 and 7 : 2 x 3 x 5 x 5 x 7 = 1,050

# What 4 prime numbers do you multiply to get 245?

245 = 5 x 7 x 7 There are only 3 prime numbers in its factorisation, with one repeated. .
A prime number is any number with exactly two distinct (different) factors (namely 1 and itself); the number 1 only has the factors of 1 and itself, but itself being 1 is not different from the 1, so it NOT a prime number.

# What numbers do you multiply to get 90?

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90: 1 x 90, 2 x 45, 3x 30, 5 x 18, 6 x 15, 9 x 10

# What two numbers add to make 90 but multiply to make 1200?

The numbers are: 45+(5 times sq rt 33) and 45-(5 times sq rt 33) by using the quadratic equation formula

# What same two numbers multiply to give you 90 and add to give you -21?

The numbers are: -6 and -15 which are two different numbers because it is impossible to have two numbers of the same value for the required calculations.

# What two number add to make 27 but multiply to make 90?

The numbers are about: 23.10468636 and 3.89531644 But a more accurate answer can be found by using the quadratic equation formula

# What four numbers multiplied by each other equals 90?

If you want only whole numbers, and they are all different, then: 1 Ã 2 Ã 5 Ã 9 = 90 Otherwise, with whole numbers which are not all different: 1 Ã 1 Ã 1 Ã 90 = 90 1 Ã 1 Ã 2 Ã 45 = 90 1 Ã 1 Ã 3 Ã 30 = 90 1 Ã 1 Ã 5 Ã 18 = 90 1 Ã 1 Ã 6 Ã 15 = 90 1 Ã 1 Ã 9 Ã 10 = 90 1 Ã 2 Ã 3 Ã 15 = 90 1 Ã 2 Ã 5 Ã 9 = 90 1 Ã 3 Ã 3 Ã 10 = 90 1 Ã 3 Ã 5 Ã 6 = 90 2 Ã 3 Ã 3 Ã 5 = 90 Once you start allowing fractions, there are infinitely many such 4 number combinations, eg Â½ Ã 2 Ã 9 Ã 10

# What two numbers can be multiplied for the answer 90?

1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, 9 x 10

# What 4 numbers can you multiply to get 196?

1 x 7 x 7 x 4 2 x 2 x 7 x 7 1 x 1 x 14 x14 1 x 28 x 1 x 7

# What number goes into both 4 and 90?

2 goes into both numbers 4 and 90 because 2 x 2 = 4 and 2 x 45 =90.

# 4 prime numbers that multiply to 231?

There are only 3 of them because as a product if its prime factors: 3*7*11 = 231