Evaluate
\left(-4a-7\right)\left(3a+2\right)
Expand
-12a^{2}-29a-14
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\left(-3a-2\right)\left(4a+7\right)
To find the opposite of 3a+2, find the opposite of each term.
-12a^{2}-21a-8a-14
Apply the distributive property by multiplying each term of -3a-2 by each term of 4a+7.
-12a^{2}-29a-14
Combine -21a and -8a to get -29a.
\left(-3a-2\right)\left(4a+7\right)
To find the opposite of 3a+2, find the opposite of each term.
-12a^{2}-21a-8a-14
Apply the distributive property by multiplying each term of -3a-2 by each term of 4a+7.
-12a^{2}-29a-14
Combine -21a and -8a to get -29a.
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