\sqrt { ( 8,04 ) ^ { 2 } + ( 6,03 ) ^ { 2 } }
Evaluate
10,05
Factor
\frac{3 \cdot 67}{5 \cdot 2 ^ {2}} = 10\frac{1}{20} = 10.05
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\sqrt{64,6416+6,03^{2}}
Calculate 8,04 to the power of 2 and get 64,6416.
\sqrt{64,6416+36,3609}
Calculate 6,03 to the power of 2 and get 36,3609.
\sqrt{101,0025}
Add 64,6416 and 36,3609 to get 101,0025.
10,05
Calculate the square root of 101,0025 and get 10,05.
Examples
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{ 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}