y=3(x-a)(x+b)

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Solution for y=3(x-a)(x+b) equation:


Simplifying
y = 3(x + -1a)(x + b)

Reorder the terms:
y = 3(-1a + x)(x + b)

Reorder the terms:
y = 3(-1a + x)(b + x)

Multiply (-1a + x) * (b + x)
y = 3(-1a * (b + x) + x(b + x))
y = 3((b * -1a + x * -1a) + x(b + x))
y = 3((-1ab + -1ax) + x(b + x))
y = 3(-1ab + -1ax + (b * x + x * x))
y = 3(-1ab + -1ax + (bx + x2))
y = 3(-1ab + -1ax + bx + x2)
y = (-1ab * 3 + -1ax * 3 + bx * 3 + x2 * 3)
y = (-3ab + -3ax + 3bx + 3x2)

Solving
y = -3ab + -3ax + 3bx + 3x2

Solving for variable 'y'.

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

Simplifying
y = -3ab + -3ax + 3bx + 3x2

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