Evaluate
83.5115272
Factor
\frac{109 \cdot 957701}{2 ^ {4} \cdot 5 ^ {7}} = 83\frac{639409}{1250000} = 83.5115272
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347.56-2\times 12.3111\times 14\times 0.766
Add 151.56 and 196 to get 347.56.
347.56-24.6222\times 14\times 0.766
Multiply 2 and 12.3111 to get 24.6222.
347.56-344.7108\times 0.766
Multiply 24.6222 and 14 to get 344.7108.
347.56-264.0484728
Multiply 344.7108 and 0.766 to get 264.0484728.
83.5115272
Subtract 264.0484728 from 347.56 to get 83.5115272.
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}