F(x)=-2(x-1)(x+5)

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


Simplifying
F(x) = -2(x + -1)(x + 5)

Multiply F * x
xF = -2(x + -1)(x + 5)

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

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

Multiply (-1 + x) * (5 + x)
xF = -2(-1(5 + x) + x(5 + x))
xF = -2((5 * -1 + x * -1) + x(5 + x))
xF = -2((-5 + -1x) + x(5 + x))
xF = -2(-5 + -1x + (5 * x + x * x))
xF = -2(-5 + -1x + (5x + x2))

Combine like terms: -1x + 5x = 4x
xF = -2(-5 + 4x + x2)
xF = (-5 * -2 + 4x * -2 + x2 * -2)
xF = (10 + -8x + -2x2)

Solving
xF = 10 + -8x + -2x2

Solving for variable 'x'.

Reorder the terms:
-10 + 8x + xF + 2x2 = 10 + -8x + -2x2 + -10 + 8x + 2x2

Reorder the terms:
-10 + 8x + xF + 2x2 = 10 + -10 + -8x + 8x + -2x2 + 2x2

Combine like terms: 10 + -10 = 0
-10 + 8x + xF + 2x2 = 0 + -8x + 8x + -2x2 + 2x2
-10 + 8x + xF + 2x2 = -8x + 8x + -2x2 + 2x2

Combine like terms: -8x + 8x = 0
-10 + 8x + xF + 2x2 = 0 + -2x2 + 2x2
-10 + 8x + xF + 2x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
-10 + 8x + xF + 2x2 = 0

The solution to this equation could not be determined.

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