Evaluate
15\left(x-7\right)x^{2}
Expand
15x^{3}-105x^{2}
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3x^{2}\left(x-7\right)\times 5
Multiply x and x to get x^{2}.
15x^{2}\left(x-7\right)
Multiply 3 and 5 to get 15.
15x^{3}-105x^{2}
Use the distributive property to multiply 15x^{2} by x-7.
3x^{2}\left(x-7\right)\times 5
Multiply x and x to get x^{2}.
15x^{2}\left(x-7\right)
Multiply 3 and 5 to get 15.
15x^{3}-105x^{2}
Use the distributive property to multiply 15x^{2} by x-7.
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