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

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Solution for Y=-5(2x+1)(x-3) equation: 


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

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

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

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

Combine like terms: 1x + -6x = -5x
Y = -5(-3 + -5x + 2x2)
Y = (-3 * -5 + -5x * -5 + 2x2 * -5)
Y = (15 + 25x + -10x2)

Solving
Y = 15 + 25x + -10x2

Solving for variable 'Y'.

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

Simplifying
Y = 15 + 25x + -10x2

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