Evaluate
127405
Factor
5\times 83\times 307
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92-42\times 30+2074\times 61+2064-5
Multiply 34 and 61 to get 2074. Multiply 48 and 43 to get 2064.
92-1260+2074\times 61+2064-5
Multiply 42 and 30 to get 1260.
-1168+2074\times 61+2064-5
Subtract 1260 from 92 to get -1168.
-1168+126514+2064-5
Multiply 2074 and 61 to get 126514.
125346+2064-5
Add -1168 and 126514 to get 125346.
127410-5
Add 125346 and 2064 to get 127410.
127405
Subtract 5 from 127410 to get 127405.
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}