(3y-5)(-7y^2+8y+3)=

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Solution for (3y-5)(-7y^2+8y+3)= equation:


Simplifying
(3y + -5)(-7y2 + 8y + 3) = 0

Reorder the terms:
(-5 + 3y)(-7y2 + 8y + 3) = 0

Reorder the terms:
(-5 + 3y)(3 + 8y + -7y2) = 0

Multiply (-5 + 3y) * (3 + 8y + -7y2)
(-5(3 + 8y + -7y2) + 3y * (3 + 8y + -7y2)) = 0
((3 * -5 + 8y * -5 + -7y2 * -5) + 3y * (3 + 8y + -7y2)) = 0
((-15 + -40y + 35y2) + 3y * (3 + 8y + -7y2)) = 0
(-15 + -40y + 35y2 + (3 * 3y + 8y * 3y + -7y2 * 3y)) = 0
(-15 + -40y + 35y2 + (9y + 24y2 + -21y3)) = 0

Reorder the terms:
(-15 + -40y + 9y + 35y2 + 24y2 + -21y3) = 0

Combine like terms: -40y + 9y = -31y
(-15 + -31y + 35y2 + 24y2 + -21y3) = 0

Combine like terms: 35y2 + 24y2 = 59y2
(-15 + -31y + 59y2 + -21y3) = 0

Solving
-15 + -31y + 59y2 + -21y3 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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