17x(x+9)(x-9)=0

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Solution for 17x(x+9)(x-9)=0 equation:


Simplifying
17x(x + 9)(x + -9) = 0

Reorder the terms:
17x(9 + x)(x + -9) = 0

Reorder the terms:
17x(9 + x)(-9 + x) = 0

Multiply (9 + x) * (-9 + x)
17x(9(-9 + x) + x(-9 + x)) = 0
17x((-9 * 9 + x * 9) + x(-9 + x)) = 0
17x((-81 + 9x) + x(-9 + x)) = 0
17x(-81 + 9x + (-9 * x + x * x)) = 0
17x(-81 + 9x + (-9x + x2)) = 0

Combine like terms: 9x + -9x = 0
17x(-81 + 0 + x2) = 0
17x(-81 + x2) = 0
(-81 * 17x + x2 * 17x) = 0
(-1377x + 17x3) = 0

Solving
-1377x + 17x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '17x'.
17x(-81 + x2) = 0

Factor a difference between two squares.
17x((9 + x)(-9 + x)) = 0

Ignore the factor 17.

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 '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9

Subproblem 3

Set the factor '(-9 + x)' equal to zero and attempt to solve: Simplifying -9 + x = 0 Solving -9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + x = 0 + 9 x = 0 + 9 Combine like terms: 0 + 9 = 9 x = 9 Simplifying x = 9

Solution

x = {0, -9, 9}

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