Evaluate
\left(4a-7\right)\left(2a+5\right)
Expand
8a^{2}+6a-35
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8a^{2}-14a+20a-35
Apply the distributive property by multiplying each term of 2a+5 by each term of 4a-7.
8a^{2}+6a-35
Combine -14a and 20a to get 6a.
8a^{2}-14a+20a-35
Apply the distributive property by multiplying each term of 2a+5 by each term of 4a-7.
8a^{2}+6a-35
Combine -14a and 20a to get 6a.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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