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6a^{2}-7
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6a^{2}-7
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4a^{2}-3a+2+2a^{2}+3a-9
To find the opposite of -2a^{2}-3a+9, find the opposite of each term.
6a^{2}-3a+2+3a-9
Combine 4a^{2} and 2a^{2} to get 6a^{2}.
6a^{2}+2-9
Combine -3a and 3a to get 0.
6a^{2}-7
Subtract 9 from 2 to get -7.
4a^{2}-3a+2+2a^{2}+3a-9
To find the opposite of -2a^{2}-3a+9, find the opposite of each term.
6a^{2}-3a+2+3a-9
Combine 4a^{2} and 2a^{2} to get 6a^{2}.
6a^{2}+2-9
Combine -3a and 3a to get 0.
6a^{2}-7
Subtract 9 from 2 to get -7.
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Limits
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