Evaluate
1488
Factor
2^{4}\times 3\times 31
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64\times 12+\left(30+30+6+6\right)\times 10
Multiply 2 and 32 to get 64.
768+\left(30+30+6+6\right)\times 10
Multiply 64 and 12 to get 768.
768+\left(60+6+6\right)\times 10
Add 30 and 30 to get 60.
768+\left(66+6\right)\times 10
Add 60 and 6 to get 66.
768+72\times 10
Add 66 and 6 to get 72.
768+720
Multiply 72 and 10 to get 720.
1488
Add 768 and 720 to get 1488.
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}