Expand
3h^{2}-14hk-5k^{2}
Evaluate
\left(h-5k\right)\left(3h+k\right)
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3h^{2}+hk-15kh-5k^{2}
Apply the distributive property by multiplying each term of h-5k by each term of 3h+k.
3h^{2}-14hk-5k^{2}
Combine hk and -15kh to get -14hk.
3h^{2}+hk-15kh-5k^{2}
Apply the distributive property by multiplying each term of h-5k by each term of 3h+k.
3h^{2}-14hk-5k^{2}
Combine hk and -15kh to get -14hk.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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