Evaluate
-30
Factor
-30
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-\left(-3\right)-\left(5-\left(-9-11\right)\right)-8
Subtract 7 from 4 to get -3.
3-\left(5-\left(-9-11\right)\right)-8
The opposite of -3 is 3.
3-\left(5-\left(-20\right)\right)-8
Subtract 11 from -9 to get -20.
3-\left(5+20\right)-8
The opposite of -20 is 20.
3-25-8
Add 5 and 20 to get 25.
-22-8
Subtract 25 from 3 to get -22.
-30
Subtract 8 from -22 to get -30.
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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
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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