-2x^2(3x^3-9x^2+7x+1)=

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Solution for -2x^2(3x^3-9x^2+7x+1)= equation:


Simplifying
-2x2(3x3 + -9x2 + 7x + 1) = 0

Reorder the terms:
-2x2(1 + 7x + -9x2 + 3x3) = 0
(1 * -2x2 + 7x * -2x2 + -9x2 * -2x2 + 3x3 * -2x2) = 0
(-2x2 + -14x3 + 18x4 + -6x5) = 0

Solving
-2x2 + -14x3 + 18x4 + -6x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x2'.
2x2(-1 + -7x + 9x2 + -3x3) = 0

Ignore the factor 2.

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 '(-1 + -7x + 9x2 + -3x3)' equal to zero and attempt to solve: Simplifying -1 + -7x + 9x2 + -3x3 = 0 Solving -1 + -7x + 9x2 + -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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