Evaluate
44.1
Factor
\frac{3 ^ {2} \cdot 7 ^ {2}}{2 \cdot 5} = 44\frac{1}{10} = 44.1
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4.5+2.1+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Add 2.1 and 2.4 to get 4.5.
6.6+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Add 4.5 and 2.1 to get 6.6.
9.1+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Add 6.6 and 2.5 to get 9.1.
13+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Add 9.1 and 3.9 to get 13.
16.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Add 13 and 3.6 to get 16.6.
20.6+3+3.7+2.4+2.9+3.6+4.2+3.7
Add 16.6 and 4 to get 20.6.
23.6+3.7+2.4+2.9+3.6+4.2+3.7
Add 20.6 and 3 to get 23.6.
27.3+2.4+2.9+3.6+4.2+3.7
Add 23.6 and 3.7 to get 27.3.
29.7+2.9+3.6+4.2+3.7
Add 27.3 and 2.4 to get 29.7.
32.6+3.6+4.2+3.7
Add 29.7 and 2.9 to get 32.6.
36.2+4.2+3.7
Add 32.6 and 3.6 to get 36.2.
40.4+3.7
Add 36.2 and 4.2 to get 40.4.
44.1
Add 40.4 and 3.7 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}