Evaluate
24
Factor
2^{3}\times 3
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13+8-12+13+12-10
Add 8 and 5 to get 13.
21-12+13+12-10
Add 13 and 8 to get 21.
9+13+12-10
Subtract 12 from 21 to get 9.
22+12-10
Add 9 and 13 to get 22.
34-10
Add 22 and 12 to get 34.
24
Subtract 10 from 34 to get 24.
Examples
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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
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Limits
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