Evaluate
a\left(3a^{2}+11a+7\right)
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3a^{3}+11a^{2}+7a
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7a^{3}+8a^{2}-2a-4a^{3}+3a^{2}+9a
To find the opposite of 4a^{3}-3a^{2}-9a, find the opposite of each term.
3a^{3}+8a^{2}-2a+3a^{2}+9a
Combine 7a^{3} and -4a^{3} to get 3a^{3}.
3a^{3}+11a^{2}-2a+9a
Combine 8a^{2} and 3a^{2} to get 11a^{2}.
3a^{3}+11a^{2}+7a
Combine -2a and 9a to get 7a.
7a^{3}+8a^{2}-2a-4a^{3}+3a^{2}+9a
To find the opposite of 4a^{3}-3a^{2}-9a, find the opposite of each term.
3a^{3}+8a^{2}-2a+3a^{2}+9a
Combine 7a^{3} and -4a^{3} to get 3a^{3}.
3a^{3}+11a^{2}-2a+9a
Combine 8a^{2} and 3a^{2} to get 11a^{2}.
3a^{3}+11a^{2}+7a
Combine -2a and 9a to get 7a.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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