Evaluate
1155.52
Factor
\frac{23 \cdot 157 \cdot 2 ^ {3}}{5 ^ {2}} = 1155\frac{13}{25} = 1155.52
Quiz
Arithmetic
5 problems similar to:
8 \times 8 \times 3.14 \times 2+8 \times 2 \times 3.14 \times 15
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64\times 3.14\times 2+16\times 3.14\times 15
Multiply 8 and 8 to get 64. Multiply 8 and 2 to get 16.
200.96\times 2+16\times 3.14\times 15
Multiply 64 and 3.14 to get 200.96.
401.92+16\times 3.14\times 15
Multiply 200.96 and 2 to get 401.92.
401.92+50.24\times 15
Multiply 16 and 3.14 to get 50.24.
401.92+753.6
Multiply 50.24 and 15 to get 753.6.
1155.52
Add 401.92 and 753.6 to get 1155.52.
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}