Evaluate
\left(5c-3d\right)\left(5c+2d\right)
Expand
25c^{2}-5cd-6d^{2}
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25c^{2}-15cd+10dc-6d^{2}
Apply the distributive property by multiplying each term of 5c+2d by each term of 5c-3d.
25c^{2}-5cd-6d^{2}
Combine -15cd and 10dc to get -5cd.
25c^{2}-15cd+10dc-6d^{2}
Apply the distributive property by multiplying each term of 5c+2d by each term of 5c-3d.
25c^{2}-5cd-6d^{2}
Combine -15cd and 10dc to get -5cd.
Examples
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