Expand
-3x^{2}+18x-33
Evaluate
-3\left(x-3\right)^{2}-6
Graph
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-3\left(x^{2}-6x+9\right)-6
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-3\right)^{2}.
-3x^{2}+18x-27-6
Use the distributive property to multiply -3 by x^{2}-6x+9.
-3x^{2}+18x-33
Subtract 6 from -27 to get -33.
-3\left(x^{2}-6x+9\right)-6
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-3\right)^{2}.
-3x^{2}+18x-27-6
Use the distributive property to multiply -3 by x^{2}-6x+9.
-3x^{2}+18x-33
Subtract 6 from -27 to get -33.
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