(7x+6)(x^2-5x-7)=

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Solution for (7x+6)(x^2-5x-7)= equation: 


Simplifying
(7x + 6)(x2 + -5x + -7) = 0

Reorder the terms:
(6 + 7x)(x2 + -5x + -7) = 0

Reorder the terms:
(6 + 7x)(-7 + -5x + x2) = 0

Multiply (6 + 7x) * (-7 + -5x + x2)
(6(-7 + -5x + x2) + 7x * (-7 + -5x + x2)) = 0
((-7 * 6 + -5x * 6 + x2 * 6) + 7x * (-7 + -5x + x2)) = 0
((-42 + -30x + 6x2) + 7x * (-7 + -5x + x2)) = 0
(-42 + -30x + 6x2 + (-7 * 7x + -5x * 7x + x2 * 7x)) = 0
(-42 + -30x + 6x2 + (-49x + -35x2 + 7x3)) = 0

Reorder the terms:
(-42 + -30x + -49x + 6x2 + -35x2 + 7x3) = 0

Combine like terms: -30x + -49x = -79x
(-42 + -79x + 6x2 + -35x2 + 7x3) = 0

Combine like terms: 6x2 + -35x2 = -29x2
(-42 + -79x + -29x2 + 7x3) = 0

Solving
-42 + -79x + -29x2 + 7x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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