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5x^{7}-2x^{5}-11
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5x^{7}-2x^{5}-11
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9x^{7}-10x^{5}-9-4x^{7}+8x^{5}-2
To find the opposite of 4x^{7}-8x^{5}+2, find the opposite of each term.
5x^{7}-10x^{5}-9+8x^{5}-2
Combine 9x^{7} and -4x^{7} to get 5x^{7}.
5x^{7}-2x^{5}-9-2
Combine -10x^{5} and 8x^{5} to get -2x^{5}.
5x^{7}-2x^{5}-11
Subtract 2 from -9 to get -11.
9x^{7}-10x^{5}-9-4x^{7}+8x^{5}-2
To find the opposite of 4x^{7}-8x^{5}+2, find the opposite of each term.
5x^{7}-10x^{5}-9+8x^{5}-2
Combine 9x^{7} and -4x^{7} to get 5x^{7}.
5x^{7}-2x^{5}-9-2
Combine -10x^{5} and 8x^{5} to get -2x^{5}.
5x^{7}-2x^{5}-11
Subtract 2 from -9 to get -11.
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y = 3x + 4
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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