(4x^2-17x-15)(x+5)=

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Solution for (4x^2-17x-15)(x+5)= equation: 


Simplifying
(4x2 + -17x + -15)(x + 5) = 0

Reorder the terms:
(-15 + -17x + 4x2)(x + 5) = 0

Reorder the terms:
(-15 + -17x + 4x2)(5 + x) = 0

Multiply (-15 + -17x + 4x2) * (5 + x)
(-15(5 + x) + -17x * (5 + x) + 4x2 * (5 + x)) = 0
((5 * -15 + x * -15) + -17x * (5 + x) + 4x2 * (5 + x)) = 0
((-75 + -15x) + -17x * (5 + x) + 4x2 * (5 + x)) = 0
(-75 + -15x + (5 * -17x + x * -17x) + 4x2 * (5 + x)) = 0
(-75 + -15x + (-85x + -17x2) + 4x2 * (5 + x)) = 0
(-75 + -15x + -85x + -17x2 + (5 * 4x2 + x * 4x2)) = 0
(-75 + -15x + -85x + -17x2 + (20x2 + 4x3)) = 0

Combine like terms: -15x + -85x = -100x
(-75 + -100x + -17x2 + 20x2 + 4x3) = 0

Combine like terms: -17x2 + 20x2 = 3x2
(-75 + -100x + 3x2 + 4x3) = 0

Solving
-75 + -100x + 3x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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