Evaluate
630
Factor
2\times 3^{2}\times 5\times 7
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\left(70-11\right)\times 5\times 2+\frac{15}{3}\times 8
Multiply 7 and 10 to get 70.
59\times 5\times 2+\frac{15}{3}\times 8
Subtract 11 from 70 to get 59.
295\times 2+\frac{15}{3}\times 8
Multiply 59 and 5 to get 295.
590+\frac{15}{3}\times 8
Multiply 295 and 2 to get 590.
590+5\times 8
Divide 15 by 3 to get 5.
590+40
Multiply 5 and 8 to get 40.
630
Add 590 and 40 to get 630.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
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}