Evaluate
-3u^{2}+5u-10
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-3u^{2}+5u-10
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u-4-6-3u^{2}+4u
To find the opposite of 6+3u^{2}-4u, find the opposite of each term.
u-10-3u^{2}+4u
Subtract 6 from -4 to get -10.
5u-10-3u^{2}
Combine u and 4u to get 5u.
u-4-6-3u^{2}+4u
To find the opposite of 6+3u^{2}-4u, find the opposite of each term.
u-10-3u^{2}+4u
Subtract 6 from -4 to get -10.
5u-10-3u^{2}
Combine u and 4u to get 5u.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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