f(x)=(x-3)(x+2)

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


Simplifying
f(x) = (x + -3)(x + 2)

Multiply f * x
fx = (x + -3)(x + 2)

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

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

Multiply (-3 + x) * (2 + x)
fx = (-3(2 + x) + x(2 + x))
fx = ((2 * -3 + x * -3) + x(2 + x))
fx = ((-6 + -3x) + x(2 + x))
fx = (-6 + -3x + (2 * x + x * x))
fx = (-6 + -3x + (2x + x2))

Combine like terms: -3x + 2x = -1x
fx = (-6 + -1x + x2)

Solving
fx = -6 + -1x + x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -6x-1 + -1 + x

Simplifying
f = -6x-1 + -1 + x

Reorder the terms:
f = -1 + -6x-1 + x

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