Evaluate
34.8103
Factor
\frac{7 \cdot 223 ^ {2}}{2 ^ {4} \cdot 5 ^ {4}} = 34\frac{8103}{10000} = 34.8103
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3\times 8.9401-\left(-2.99\right)+5
Calculate -2.99 to the power of 2 and get 8.9401.
26.8203-\left(-2.99\right)+5
Multiply 3 and 8.9401 to get 26.8203.
26.8203+2.99+5
The opposite of -2.99 is 2.99.
29.8103+5
Add 26.8203 and 2.99 to get 29.8103.
34.8103
Add 29.8103 and 5 to get 34.8103.
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}