Evaluate
9.7968
Factor
\frac{3 \cdot 13 \cdot 157}{5 ^ {4}} = 9\frac{498}{625} = 9.7968
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0.36\times 3.14\times 2+1.2\times 3.14\times 2
Multiply 0.6 and 0.6 to get 0.36.
1.1304\times 2+1.2\times 3.14\times 2
Multiply 0.36 and 3.14 to get 1.1304.
2.2608+1.2\times 3.14\times 2
Multiply 1.1304 and 2 to get 2.2608.
2.2608+3.768\times 2
Multiply 1.2 and 3.14 to get 3.768.
2.2608+7.536
Multiply 3.768 and 2 to get 7.536.
9.7968
Add 2.2608 and 7.536 to get 9.7968.
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}