F(x)=(x-4)(x-3)

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Solution for F(x)=(x-4)(x-3) equation: 


Simplifying
F(x) = (x + -4)(x + -3)

Multiply F * x
xF = (x + -4)(x + -3)

Reorder the terms:
xF = (-4 + x)(x + -3)

Reorder the terms:
xF = (-4 + x)(-3 + x)

Multiply (-4 + x) * (-3 + x)
xF = (-4(-3 + x) + x(-3 + x))
xF = ((-3 * -4 + x * -4) + x(-3 + x))
xF = ((12 + -4x) + x(-3 + x))
xF = (12 + -4x + (-3 * x + x * x))
xF = (12 + -4x + (-3x + x2))

Combine like terms: -4x + -3x = -7x
xF = (12 + -7x + x2)

Solving
xF = 12 + -7x + x2

Solving for variable 'x'.

Reorder the terms:
-12 + 7x + xF + -1x2 = 12 + -7x + x2 + -12 + 7x + -1x2

Reorder the terms:
-12 + 7x + xF + -1x2 = 12 + -12 + -7x + 7x + x2 + -1x2

Combine like terms: 12 + -12 = 0
-12 + 7x + xF + -1x2 = 0 + -7x + 7x + x2 + -1x2
-12 + 7x + xF + -1x2 = -7x + 7x + x2 + -1x2

Combine like terms: -7x + 7x = 0
-12 + 7x + xF + -1x2 = 0 + x2 + -1x2
-12 + 7x + xF + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-12 + 7x + xF + -1x2 = 0

The solution to this equation could not be determined.

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