(2x^2-8)(x-5)=0

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Solution for (2x^2-8)(x-5)=0 equation:


Simplifying
(2x2 + -8)(x + -5) = 0

Reorder the terms:
(-8 + 2x2)(x + -5) = 0

Reorder the terms:
(-8 + 2x2)(-5 + x) = 0

Multiply (-8 + 2x2) * (-5 + x)
(-8(-5 + x) + 2x2 * (-5 + x)) = 0
((-5 * -8 + x * -8) + 2x2 * (-5 + x)) = 0
((40 + -8x) + 2x2 * (-5 + x)) = 0
(40 + -8x + (-5 * 2x2 + x * 2x2)) = 0
(40 + -8x + (-10x2 + 2x3)) = 0
(40 + -8x + -10x2 + 2x3) = 0

Solving
40 + -8x + -10x2 + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(20 + -4x + -5x2 + x3) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(20 + -4x + -5x2 + x3)' equal to zero and attempt to solve:

Simplifying
20 + -4x + -5x2 + x3 = 0

Solving
20 + -4x + -5x2 + x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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