7x^2(3x^3+8x^2-5x+7)=

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Solution for 7x^2(3x^3+8x^2-5x+7)= equation: 


Simplifying
7x2(3x3 + 8x2 + -5x + 7) = 0

Reorder the terms:
7x2(7 + -5x + 8x2 + 3x3) = 0
(7 * 7x2 + -5x * 7x2 + 8x2 * 7x2 + 3x3 * 7x2) = 0
(49x2 + -35x3 + 56x4 + 21x5) = 0

Solving
49x2 + -35x3 + 56x4 + 21x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x2'.
7x2(7 + -5x + 8x2 + 3x3) = 0

Ignore the factor 7.

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 '(7 + -5x + 8x2 + 3x3)' equal to zero and attempt to solve:

Simplifying
7 + -5x + 8x2 + 3x3 = 0

Solving
7 + -5x + 8x2 + 3x3 = 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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