(x+3)(x^2+5x-8)=

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Solution for (x+3)(x^2+5x-8)= equation: 


Simplifying
(x + 3)(x2 + 5x + -8) = 0

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

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

Multiply (3 + x) * (-8 + 5x + x2)
(3(-8 + 5x + x2) + x(-8 + 5x + x2)) = 0
((-8 * 3 + 5x * 3 + x2 * 3) + x(-8 + 5x + x2)) = 0
((-24 + 15x + 3x2) + x(-8 + 5x + x2)) = 0
(-24 + 15x + 3x2 + (-8 * x + 5x * x + x2 * x)) = 0
(-24 + 15x + 3x2 + (-8x + 5x2 + x3)) = 0

Reorder the terms:
(-24 + 15x + -8x + 3x2 + 5x2 + x3) = 0

Combine like terms: 15x + -8x = 7x
(-24 + 7x + 3x2 + 5x2 + x3) = 0

Combine like terms: 3x2 + 5x2 = 8x2
(-24 + 7x + 8x2 + x3) = 0

Solving
-24 + 7x + 8x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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