Evaluate
-5d^{4}+9d^{3}+d^{2}-6d-8
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-5d^{4}+9d^{3}+d^{2}-6d-8
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2d-2-5d^{4}+9d^{3}+d^{2}-8d-6
To find the opposite of 5d^{4}-9d^{3}-d^{2}+8d+6, find the opposite of each term.
-6d-2-5d^{4}+9d^{3}+d^{2}-6
Combine 2d and -8d to get -6d.
-6d-8-5d^{4}+9d^{3}+d^{2}
Subtract 6 from -2 to get -8.
2d-2-5d^{4}+9d^{3}+d^{2}-8d-6
To find the opposite of 5d^{4}-9d^{3}-d^{2}+8d+6, find the opposite of each term.
-6d-2-5d^{4}+9d^{3}+d^{2}-6
Combine 2d and -8d to get -6d.
-6d-8-5d^{4}+9d^{3}+d^{2}
Subtract 6 from -2 to get -8.
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