Evaluate
1080
Factor
2^{3}\times 3^{3}\times 5
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\frac{1220+760+640+960+2200+1780}{7}
Add 540 and 680 to get 1220.
\frac{1980+640+960+2200+1780}{7}
Add 1220 and 760 to get 1980.
\frac{2620+960+2200+1780}{7}
Add 1980 and 640 to get 2620.
\frac{3580+2200+1780}{7}
Add 2620 and 960 to get 3580.
\frac{5780+1780}{7}
Add 3580 and 2200 to get 5780.
\frac{7560}{7}
Add 5780 and 1780 to get 7560.
1080
Divide 7560 by 7 to get 1080.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}