Findf(-1)whenf(x)=4x^2+5x+7

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Solution for Findf(-1)whenf(x)=4x^2+5x+7 equation: 


Simplifying
Findf(-1) * whenf(x) = 4x2 + 5x + 7

Reorder the terms for easier multiplication:
-1dfinF * efhnw * x = 4x2 + 5x + 7

Multiply dfinF * efhnw
-1def2hin2wF * x = 4x2 + 5x + 7

Multiply def2hin2wF * x
-1def2hin2wxF = 4x2 + 5x + 7

Reorder the terms:
-1def2hin2wxF = 7 + 5x + 4x2

Solving
-1def2hin2wxF = 7 + 5x + 4x2

Solving for variable 'd'.

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

Divide each side by '-1ef2hin2wxF'.
d = -7e-1f-2h-1i-1n-2w-1x-1F-1 + -5e-1f-2h-1i-1n-2w-1F-1 + -4e-1f-2h-1i-1n-2w-1xF-1

Simplifying
d = -7e-1f-2h-1i-1n-2w-1x-1F-1 + -5e-1f-2h-1i-1n-2w-1F-1 + -4e-1f-2h-1i-1n-2w-1xF-1

Reorder the terms:
d = -5e-1f-2h-1i-1n-2w-1F-1 + -7e-1f-2h-1i-1n-2w-1x-1F-1 + -4e-1f-2h-1i-1n-2w-1xF-1

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