f(x)=x^2+2x-10whatisf(-2)

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Solution for f(x)=x^2+2x-10whatisf(-2) equation: 


Simplifying
f(x) = x2 + 2x + -10whatisf(-2)

Multiply f * x
fx = x2 + 2x + -10whatisf(-2)

Reorder the terms for easier multiplication:
fx = x2 + 2x + -10 * -2afhistw

Multiply -10 * -2
fx = x2 + 2x + 20afhistw

Reorder the terms:
fx = 20afhistw + 2x + x2

Solving
fx = 20afhistw + 2x + x2

Solving for variable 'f'.

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

Add '-20afhistw' to each side of the equation.
-20afhistw + fx = 20afhistw + 2x + -20afhistw + x2

Reorder the terms:
-20afhistw + fx = 20afhistw + -20afhistw + 2x + x2

Combine like terms: 20afhistw + -20afhistw = 0
-20afhistw + fx = 0 + 2x + x2
-20afhistw + fx = 2x + x2

Reorder the terms:
-20afhistw + fx + -2x + -1x2 = 2x + -2x + x2 + -1x2

Combine like terms: 2x + -2x = 0
-20afhistw + fx + -2x + -1x2 = 0 + x2 + -1x2
-20afhistw + fx + -2x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-20afhistw + fx + -2x + -1x2 = 0

The solution to this equation could not be determined.

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