Evaluate
\left(x+7\right)\left(x+15\right)
Expand
x^{2}+22x+105
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x^{2}+7x+15\left(x+7\right)
Use the distributive property to multiply x by x+7.
x^{2}+7x+15x+105
Use the distributive property to multiply 15 by x+7.
x^{2}+22x+105
Combine 7x and 15x to get 22x.
x^{2}+7x+15\left(x+7\right)
Use the distributive property to multiply x by x+7.
x^{2}+7x+15x+105
Use the distributive property to multiply 15 by x+7.
x^{2}+22x+105
Combine 7x and 15x to get 22x.
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