Evaluate
44.1
Factor
\frac{3 ^ {2} \cdot 7 ^ {2}}{2 \cdot 5} = 44\frac{1}{10} = 44.1
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12.1+6.2+6.3+6.4+6.5+6.6
Add 6 and 6.1 to get 12.1.
18.3+6.3+6.4+6.5+6.6
Add 12.1 and 6.2 to get 18.3.
24.6+6.4+6.5+6.6
Add 18.3 and 6.3 to get 24.6.
31+6.5+6.6
Add 24.6 and 6.4 to get 31.
37.5+6.6
Add 31 and 6.5 to get 37.5.
44.1
Add 37.5 and 6.6 to get 44.1.
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}