Evaluate
547.65
Factor
\frac{1217 \cdot 3 ^ {2}}{5 \cdot 2 ^ {2}} = 547\frac{13}{20} = 547.65
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28.49+93+317+28.16+35+46
Add 27.35 and 1.14 to get 28.49.
121.49+317+28.16+35+46
Add 28.49 and 93 to get 121.49.
438.49+28.16+35+46
Add 121.49 and 317 to get 438.49.
466.65+35+46
Add 438.49 and 28.16 to get 466.65.
501.65+46
Add 466.65 and 35 to get 501.65.
547.65
Add 501.65 and 46 to get 547.65.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}