(5x^2+7x)(15x^2-1x-2)=O

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Solution for (5x^2+7x)(15x^2-1x-2)=O equation: 


Simplifying
(5x2 + 7x)(15x2 + -1x + -2) = O

Reorder the terms:
(7x + 5x2)(15x2 + -1x + -2) = O

Reorder the terms:
(7x + 5x2)(-2 + -1x + 15x2) = O

Multiply (7x + 5x2) * (-2 + -1x + 15x2)
(7x * (-2 + -1x + 15x2) + 5x2 * (-2 + -1x + 15x2)) = O
((-2 * 7x + -1x * 7x + 15x2 * 7x) + 5x2 * (-2 + -1x + 15x2)) = O
((-14x + -7x2 + 105x3) + 5x2 * (-2 + -1x + 15x2)) = O
(-14x + -7x2 + 105x3 + (-2 * 5x2 + -1x * 5x2 + 15x2 * 5x2)) = O
(-14x + -7x2 + 105x3 + (-10x2 + -5x3 + 75x4)) = O

Reorder the terms:
(-14x + -7x2 + -10x2 + 105x3 + -5x3 + 75x4) = O

Combine like terms: -7x2 + -10x2 = -17x2
(-14x + -17x2 + 105x3 + -5x3 + 75x4) = O

Combine like terms: 105x3 + -5x3 = 100x3
(-14x + -17x2 + 100x3 + 75x4) = O

Solving
-14x + -17x2 + 100x3 + 75x4 = O

Solving for variable 'x'.

Reorder the terms:
-1O + -14x + -17x2 + 100x3 + 75x4 = O + -1O

Combine like terms: O + -1O = 0
-1O + -14x + -17x2 + 100x3 + 75x4 = 0

The solution to this equation could not be determined.

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