Expand
7h^{3}-21h^{2}+7h
Evaluate
7h\left(h^{2}-3h+1\right)
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7h^{3}-21h^{2}+7h
Use the distributive property to multiply 7h by h^{2}-3h+1.
7h^{3}-21h^{2}+7h
Use the distributive property to multiply 7h by h^{2}-3h+1.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Limits
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