\left( { x }^{ } +3 \right) \left( { x }^{ 2 } -6 \right)
Evaluate
\left(x+3\right)\left(x^{2}-6\right)
Expand
x^{3}+3x^{2}-6x-18
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\left(x+3\right)\left(x^{2}-6\right)
Calculate x to the power of 1 and get x.
x^{3}-6x+3x^{2}-18
Use the distributive property to multiply x+3 by x^{2}-6.
\left(x+3\right)\left(x^{2}-6\right)
Calculate x to the power of 1 and get x.
x^{3}-6x+3x^{2}-18
Use the distributive property to multiply x+3 by x^{2}-6.
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