Y=-(2x-5)(2x+3)

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Solution for Y=-(2x-5)(2x+3) equation: 


Simplifying
Y = -1(2x + -5)(2x + 3)

Reorder the terms:
Y = -1(-5 + 2x)(2x + 3)

Reorder the terms:
Y = -1(-5 + 2x)(3 + 2x)

Multiply (-5 + 2x) * (3 + 2x)
Y = -1(-5(3 + 2x) + 2x * (3 + 2x))
Y = -1((3 * -5 + 2x * -5) + 2x * (3 + 2x))
Y = -1((-15 + -10x) + 2x * (3 + 2x))
Y = -1(-15 + -10x + (3 * 2x + 2x * 2x))
Y = -1(-15 + -10x + (6x + 4x2))

Combine like terms: -10x + 6x = -4x
Y = -1(-15 + -4x + 4x2)
Y = (-15 * -1 + -4x * -1 + 4x2 * -1)
Y = (15 + 4x + -4x2)

Solving
Y = 15 + 4x + -4x2

Solving for variable 'Y'.

Move all terms containing Y to the left, all other terms to the right.

Simplifying
Y = 15 + 4x + -4x2

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