Evaluate
-161
Factor
-161
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-150-3\left(10-2\times 3\right)+1
Divide 2 by 2 to get 1.
-150-3\left(10-6\right)+1
Multiply 2 and 3 to get 6.
-150-3\times 4+1
Subtract 6 from 10 to get 4.
-150-12+1
Multiply 3 and 4 to get 12.
-162+1
Subtract 12 from -150 to get -162.
-161
Add -162 and 1 to get -161.
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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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