Evaluate
458
Factor
2\times 229
Quiz
Arithmetic
5 problems similar to:
\sqrt{ { \left( \frac{ 34 }{ 2 } \right) }^{ 2 } } + { 21 }^{ 2 }
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\sqrt{17^{2}}+21^{2}
Divide 34 by 2 to get 17.
\sqrt{289}+21^{2}
Calculate 17 to the power of 2 and get 289.
17+21^{2}
Calculate the square root of 289 and get 17.
17+441
Calculate 21 to the power of 2 and get 441.
458
Add 17 and 441 to get 458.
Examples
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Matrix
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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
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