Expand
-x^{2}-6x-3.96
Evaluate
-\left(x+3\right)^{2}+5.04
Graph
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-\left(x^{2}+6x+9\right)+5.04
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+3\right)^{2}.
-x^{2}-6x-9+5.04
To find the opposite of x^{2}+6x+9, find the opposite of each term.
-x^{2}-6x-3.96
Add -9 and 5.04 to get -3.96.
-\left(x^{2}+6x+9\right)+5.04
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+3\right)^{2}.
-x^{2}-6x-9+5.04
To find the opposite of x^{2}+6x+9, find the opposite of each term.
-x^{2}-6x-3.96
Add -9 and 5.04 to get -3.96.
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Limits
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