(2x+5)(x^2+x-6)=0

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Solution for (2x+5)(x^2+x-6)=0 equation: 


Simplifying
(2x + 5)(x2 + x + -6) = 0

Reorder the terms:
(5 + 2x)(x2 + x + -6) = 0

Reorder the terms:
(5 + 2x)(-6 + x + x2) = 0

Multiply (5 + 2x) * (-6 + x + x2)
(5(-6 + x + x2) + 2x * (-6 + x + x2)) = 0
((-6 * 5 + x * 5 + x2 * 5) + 2x * (-6 + x + x2)) = 0
((-30 + 5x + 5x2) + 2x * (-6 + x + x2)) = 0
(-30 + 5x + 5x2 + (-6 * 2x + x * 2x + x2 * 2x)) = 0
(-30 + 5x + 5x2 + (-12x + 2x2 + 2x3)) = 0

Reorder the terms:
(-30 + 5x + -12x + 5x2 + 2x2 + 2x3) = 0

Combine like terms: 5x + -12x = -7x
(-30 + -7x + 5x2 + 2x2 + 2x3) = 0

Combine like terms: 5x2 + 2x2 = 7x2
(-30 + -7x + 7x2 + 2x3) = 0

Solving
-30 + -7x + 7x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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