y=(x+2)(3x-10)

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Solution for y=(x+2)(3x-10) equation: 


Simplifying
y = (x + 2)(3x + -10)

Reorder the terms:
y = (2 + x)(3x + -10)

Reorder the terms:
y = (2 + x)(-10 + 3x)

Multiply (2 + x) * (-10 + 3x)
y = (2(-10 + 3x) + x(-10 + 3x))
y = ((-10 * 2 + 3x * 2) + x(-10 + 3x))
y = ((-20 + 6x) + x(-10 + 3x))
y = (-20 + 6x + (-10 * x + 3x * x))
y = (-20 + 6x + (-10x + 3x2))

Combine like terms: 6x + -10x = -4x
y = (-20 + -4x + 3x2)

Solving
y = -20 + -4x + 3x2

Solving for variable 'y'.

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

Simplifying
y = -20 + -4x + 3x2

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