Evaluate
-2x^{3}+11x^{2}+10x-10
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-2x^{3}+11x^{2}+10x-10
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x^{3}+3x^{2}+5x-4-3x^{3}+8x^{2}+5x-6
To find the opposite of 3x^{3}-8x^{2}-5x+6, find the opposite of each term.
-2x^{3}+3x^{2}+5x-4+8x^{2}+5x-6
Combine x^{3} and -3x^{3} to get -2x^{3}.
-2x^{3}+11x^{2}+5x-4+5x-6
Combine 3x^{2} and 8x^{2} to get 11x^{2}.
-2x^{3}+11x^{2}+10x-4-6
Combine 5x and 5x to get 10x.
-2x^{3}+11x^{2}+10x-10
Subtract 6 from -4 to get -10.
x^{3}+3x^{2}+5x-4-3x^{3}+8x^{2}+5x-6
To find the opposite of 3x^{3}-8x^{2}-5x+6, find the opposite of each term.
-2x^{3}+3x^{2}+5x-4+8x^{2}+5x-6
Combine x^{3} and -3x^{3} to get -2x^{3}.
-2x^{3}+11x^{2}+5x-4+5x-6
Combine 3x^{2} and 8x^{2} to get 11x^{2}.
-2x^{3}+11x^{2}+10x-4-6
Combine 5x and 5x to get 10x.
-2x^{3}+11x^{2}+10x-10
Subtract 6 from -4 to get -10.
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