Evaluate
-1080
Factor
-1080
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-30\left(6+15-9-\left(-24\right)\right)
The opposite of -15 is 15.
-30\left(21-9-\left(-24\right)\right)
Add 6 and 15 to get 21.
-30\left(12-\left(-24\right)\right)
Subtract 9 from 21 to get 12.
-30\left(12+24\right)
The opposite of -24 is 24.
-30\times 36
Add 12 and 24 to get 36.
-1080
Multiply -30 and 36 to get -1080.
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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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