Expand
-2x^{3}-12x^{2}-18x
Evaluate
-2x\left(x+3\right)^{2}
Graph
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-2x\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}.
-2x^{3}-12x^{2}-18x
Use the distributive property to multiply -2x by x^{2}+6x+9.
-2x\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}.
-2x^{3}-12x^{2}-18x
Use the distributive property to multiply -2x by x^{2}+6x+9.
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Limits
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