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9x^{2}-4x+8
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9x^{2}-4x+8
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5x^{2}+10-\left(4x+2-4x^{2}\right)
Use the distributive property to multiply 5 by x^{2}+2.
5x^{2}+10-4x-2+4x^{2}
To find the opposite of 4x+2-4x^{2}, find the opposite of each term.
5x^{2}+8-4x+4x^{2}
Subtract 2 from 10 to get 8.
9x^{2}+8-4x
Combine 5x^{2} and 4x^{2} to get 9x^{2}.
5x^{2}+10-\left(4x+2-4x^{2}\right)
Use the distributive property to multiply 5 by x^{2}+2.
5x^{2}+10-4x-2+4x^{2}
To find the opposite of 4x+2-4x^{2}, find the opposite of each term.
5x^{2}+8-4x+4x^{2}
Subtract 2 from 10 to get 8.
9x^{2}+8-4x
Combine 5x^{2} and 4x^{2} to get 9x^{2}.
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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