Evaluate
\left(a-b\right)\left(2a+3b\right)
Expand
2a^{2}+ab-3b^{2}
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2a^{2}-2ab+3ba-3b^{2}
Apply the distributive property by multiplying each term of 2a+3b by each term of a-b.
2a^{2}+ab-3b^{2}
Combine -2ab and 3ba to get ab.
2a^{2}-2ab+3ba-3b^{2}
Apply the distributive property by multiplying each term of 2a+3b by each term of a-b.
2a^{2}+ab-3b^{2}
Combine -2ab and 3ba to get ab.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Integration
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Limits
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