-5x^2(2x^3+3x^2-7x+9)=

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Solution for -5x^2(2x^3+3x^2-7x+9)= equation: 


Simplifying
-5x2(2x3 + 3x2 + -7x + 9) = 0

Reorder the terms:
-5x2(9 + -7x + 3x2 + 2x3) = 0
(9 * -5x2 + -7x * -5x2 + 3x2 * -5x2 + 2x3 * -5x2) = 0
(-45x2 + 35x3 + -15x4 + -10x5) = 0

Solving
-45x2 + 35x3 + -15x4 + -10x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x2'.
5x2(-9 + 7x + -3x2 + -2x3) = 0

Ignore the factor 5.

Subproblem 1
Set the factor 'x2' equal to zero and attempt to solve:

Simplifying
x2 = 0

Solving
x2 = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x2 = 0

Take the square root of each side:
x = {0}

Subproblem 2
Set the factor '(-9 + 7x + -3x2 + -2x3)' equal to zero and attempt to solve:

Simplifying
-9 + 7x + -3x2 + -2x3 = 0

Solving
-9 + 7x + -3x2 + -2x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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