-2x^3(9x-7x^2+6x)=

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Solution for -2x^3(9x-7x^2+6x)= equation:


Simplifying
-2x3(9x + -7x2 + 6x) = 0

Reorder the terms:
-2x3(9x + 6x + -7x2) = 0

Combine like terms: 9x + 6x = 15x
-2x3(15x + -7x2) = 0
(15x * -2x3 + -7x2 * -2x3) = 0
(-30x4 + 14x5) = 0

Solving
-30x4 + 14x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x4'.
2x4(-15 + 7x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-15 + 7x)' equal to zero and attempt to solve: Simplifying -15 + 7x = 0 Solving -15 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + 7x = 0 + 15 Combine like terms: -15 + 15 = 0 0 + 7x = 0 + 15 7x = 0 + 15 Combine like terms: 0 + 15 = 15 7x = 15 Divide each side by '7'. x = 2.142857143 Simplifying x = 2.142857143

Solution

x = {2.142857143}

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