(2x^2-5x-5)(2x+5)=

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


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

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

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

Multiply (-5 + -5x + 2x2) * (5 + 2x)
(-5(5 + 2x) + -5x * (5 + 2x) + 2x2 * (5 + 2x)) = 0
((5 * -5 + 2x * -5) + -5x * (5 + 2x) + 2x2 * (5 + 2x)) = 0
((-25 + -10x) + -5x * (5 + 2x) + 2x2 * (5 + 2x)) = 0
(-25 + -10x + (5 * -5x + 2x * -5x) + 2x2 * (5 + 2x)) = 0
(-25 + -10x + (-25x + -10x2) + 2x2 * (5 + 2x)) = 0
(-25 + -10x + -25x + -10x2 + (5 * 2x2 + 2x * 2x2)) = 0
(-25 + -10x + -25x + -10x2 + (10x2 + 4x3)) = 0

Combine like terms: -10x + -25x = -35x
(-25 + -35x + -10x2 + 10x2 + 4x3) = 0

Combine like terms: -10x2 + 10x2 = 0
(-25 + -35x + 0 + 4x3) = 0
(-25 + -35x + 4x3) = 0

Solving
-25 + -35x + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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