Evaluate
388
Factor
2^{2}\times 97
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27+223+33+56+18+27-4+8
Add 14 and 13 to get 27.
250+33+56+18+27-4+8
Add 27 and 223 to get 250.
283+56+18+27-4+8
Add 250 and 33 to get 283.
339+18+27-4+8
Add 283 and 56 to get 339.
357+27-4+8
Add 339 and 18 to get 357.
384-4+8
Add 357 and 27 to get 384.
380+8
Subtract 4 from 384 to get 380.
388
Add 380 and 8 to get 388.
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
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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
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