Evaluate
-4\left(x-6\right)^{2}+14
Expand
-4x^{2}+48x-130
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-4\left(x^{2}-12x+36\right)+14
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-6\right)^{2}.
-4x^{2}+48x-144+14
Use the distributive property to multiply -4 by x^{2}-12x+36.
-4x^{2}+48x-130
Add -144 and 14 to get -130.
-4\left(x^{2}-12x+36\right)+14
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-6\right)^{2}.
-4x^{2}+48x-144+14
Use the distributive property to multiply -4 by x^{2}-12x+36.
-4x^{2}+48x-130
Add -144 and 14 to get -130.
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