(2y+5)(y-4)=o

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Solution for (2y+5)(y-4)=o equation:


Simplifying
(2y + 5)(y + -4) = o

Reorder the terms:
(5 + 2y)(y + -4) = o

Reorder the terms:
(5 + 2y)(-4 + y) = o

Multiply (5 + 2y) * (-4 + y)
(5(-4 + y) + 2y * (-4 + y)) = o
((-4 * 5 + y * 5) + 2y * (-4 + y)) = o
((-20 + 5y) + 2y * (-4 + y)) = o
(-20 + 5y + (-4 * 2y + y * 2y)) = o
(-20 + 5y + (-8y + 2y2)) = o

Combine like terms: 5y + -8y = -3y
(-20 + -3y + 2y2) = o

Solving
-20 + -3y + 2y2 = o

Solving for variable 'y'.

Reorder the terms:
-20 + -1o + -3y + 2y2 = o + -1o

Combine like terms: o + -1o = 0
-20 + -1o + -3y + 2y2 = 0

The solution to this equation could not be determined.

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