f(x)=-2(x+3)2-5

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Solution for f(x)=-2(x+3)2-5 equation: 


Simplifying
f(x) = -2(x + 3) * 2 + -5

Multiply f * x
fx = -2(x + 3) * 2 + -5

Reorder the terms:
fx = -2(3 + x) * 2 + -5

Reorder the terms for easier multiplication:
fx = -2 * 2(3 + x) + -5

Multiply -2 * 2
fx = -4(3 + x) + -5
fx = (3 * -4 + x * -4) + -5
fx = (-12 + -4x) + -5

Reorder the terms:
fx = -12 + -5 + -4x

Combine like terms: -12 + -5 = -17
fx = -17 + -4x

Solving
fx = -17 + -4x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -17x-1 + -4

Simplifying
f = -17x-1 + -4

Reorder the terms:
f = -4 + -17x-1

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