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