(10x^2+(-20x))(-30x+60)=

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Solution for (10x^2+(-20x))(-30x+60)= equation:


Simplifying
(10x2 + (-20x))(-30x + 60) = 0

Reorder the terms:
((-20x) + 10x2)(-30x + 60) = 0

Reorder the terms:
((-20x) + 10x2)(60 + -30x) = 0

Multiply ((-20x) + 10x2) * (60 + -30x)
((-20x)(60 + -30x) + 10x2 * (60 + -30x)) = 0
((60 * -20x + -30x * -20x) + 10x2 * (60 + -30x)) = 0
((-1200x + 600x2) + 10x2 * (60 + -30x)) = 0
(-1200x + 600x2 + (60 * 10x2 + -30x * 10x2)) = 0
(-1200x + 600x2 + (600x2 + -300x3)) = 0

Combine like terms: 600x2 + 600x2 = 1200x2
(-1200x + 1200x2 + -300x3) = 0

Solving
-1200x + 1200x2 + -300x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '300x'.
300x(-4 + 4x + -1x2) = 0

Factor a trinomial.
300x((-2 + x)(2 + -1x)) = 0

Ignore the factor 300.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Subproblem 3

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0, 2, 2}

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