(y+7)(y-3)(y+6)=

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


Simplifying
(y + 7)(y + -3)(y + 6) = 0

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

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

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

Multiply (7 + y) * (-3 + y)
(7(-3 + y) + y(-3 + y))(6 + y) = 0
((-3 * 7 + y * 7) + y(-3 + y))(6 + y) = 0
((-21 + 7y) + y(-3 + y))(6 + y) = 0
(-21 + 7y + (-3 * y + y * y))(6 + y) = 0
(-21 + 7y + (-3y + y2))(6 + y) = 0

Combine like terms: 7y + -3y = 4y
(-21 + 4y + y2)(6 + y) = 0

Multiply (-21 + 4y + y2) * (6 + y)
(-21(6 + y) + 4y * (6 + y) + y2(6 + y)) = 0
((6 * -21 + y * -21) + 4y * (6 + y) + y2(6 + y)) = 0
((-126 + -21y) + 4y * (6 + y) + y2(6 + y)) = 0
(-126 + -21y + (6 * 4y + y * 4y) + y2(6 + y)) = 0
(-126 + -21y + (24y + 4y2) + y2(6 + y)) = 0
(-126 + -21y + 24y + 4y2 + (6 * y2 + y * y2)) = 0
(-126 + -21y + 24y + 4y2 + (6y2 + y3)) = 0

Combine like terms: -21y + 24y = 3y
(-126 + 3y + 4y2 + 6y2 + y3) = 0

Combine like terms: 4y2 + 6y2 = 10y2
(-126 + 3y + 10y2 + y3) = 0

Solving
-126 + 3y + 10y2 + y3 = 0

Solving for variable 'y'.

The solution to this equation could not be determined.

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