Expand
-6x^{2}+36x-54
Evaluate
-6\left(x-3\right)^{2}
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-6\left(x^{2}-6x+9\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-3\right)^{2}.
-6x^{2}+36x-54
Use the distributive property to multiply -6 by x^{2}-6x+9.
-6\left(x^{2}-6x+9\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-3\right)^{2}.
-6x^{2}+36x-54
Use the distributive property to multiply -6 by x^{2}-6x+9.
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