Evaluate
0.3472
Factor
\frac{7 \cdot 31}{5 ^ {4}} = 0.3472
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0.0014\left(33^{2}-29^{2}\right)
Multiply 0.5 and 0.0028 to get 0.0014.
0.0014\left(1089-29^{2}\right)
Calculate 33 to the power of 2 and get 1089.
0.0014\left(1089-841\right)
Calculate 29 to the power of 2 and get 841.
0.0014\times 248
Subtract 841 from 1089 to get 248.
0.3472
Multiply 0.0014 and 248 to get 0.3472.
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}