(5y^2-2y-6)(3y+7)=

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Solution for (5y^2-2y-6)(3y+7)= equation: 


Simplifying
(5y2 + -2y + -6)(3y + 7) = 0

Reorder the terms:
(-6 + -2y + 5y2)(3y + 7) = 0

Reorder the terms:
(-6 + -2y + 5y2)(7 + 3y) = 0

Multiply (-6 + -2y + 5y2) * (7 + 3y)
(-6(7 + 3y) + -2y * (7 + 3y) + 5y2 * (7 + 3y)) = 0
((7 * -6 + 3y * -6) + -2y * (7 + 3y) + 5y2 * (7 + 3y)) = 0
((-42 + -18y) + -2y * (7 + 3y) + 5y2 * (7 + 3y)) = 0
(-42 + -18y + (7 * -2y + 3y * -2y) + 5y2 * (7 + 3y)) = 0
(-42 + -18y + (-14y + -6y2) + 5y2 * (7 + 3y)) = 0
(-42 + -18y + -14y + -6y2 + (7 * 5y2 + 3y * 5y2)) = 0
(-42 + -18y + -14y + -6y2 + (35y2 + 15y3)) = 0

Combine like terms: -18y + -14y = -32y
(-42 + -32y + -6y2 + 35y2 + 15y3) = 0

Combine like terms: -6y2 + 35y2 = 29y2
(-42 + -32y + 29y2 + 15y3) = 0

Solving
-42 + -32y + 29y2 + 15y3 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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