Evaluate
802
Factor
2\times 401
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-3+\frac{324}{2}\times 5+1-6
Multiply 54 and 6 to get 324.
-3+162\times 5+1-6
Divide 324 by 2 to get 162.
-3+810+1-6
Multiply 162 and 5 to get 810.
807+1-6
Add -3 and 810 to get 807.
808-6
Add 807 and 1 to get 808.
802
Subtract 6 from 808 to get 802.
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
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