Evaluate
\frac{70}{51}\approx 1.37254902
Factor
\frac{2 \cdot 5 \cdot 7}{3 \cdot 17} = 1\frac{19}{51} = 1.3725490196078431
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\frac{70}{17\left(3-0\times 8m\right)}
Multiply 10 and 7 to get 70.
\frac{70}{17\left(3-0m\right)}
Multiply 0 and 8 to get 0.
\frac{70}{17\left(3-0\right)}
Anything times zero gives zero.
\frac{70}{17\times 3}
Subtract 0 from 3 to get 3.
\frac{70}{51}
Multiply 17 and 3 to get 51.
Examples
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Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}