What 4 numbers are multiplied to get 90?

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2 x 3 x 3 x 5 = 90
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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 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 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 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.

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

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 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 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.

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 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 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 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 four numbers multiplied by each other equals 90?

If you want only whole numbers, and they are all different, then: 1 × 2 × 5 × 9 = 90 Otherwise, with whole numbers which are not all different: 1 × 1 × 1 × 90 = 90 1 × 1 × 2 × 45 = 90 1 × 1 × 3 × 30 = 90 1 × 1 × 5 × 18 = 90 1 × 1 × 6 × 15 = 90 1 × 1 × 9 × 10 = 90 1 × 2 × 3 × 15 = 90 1 × 2 × 5 × 9 = 90 1 × 3 × 3 × 10 = 90 1 × 3 × 5 × 6 = 90 2 × 3 × 3 × 5 = 90 Once you start allowing fractions, there are infinitely many such 4 number combinations, eg ½ × 2 × 9 × 10