\frac{ { 22 }^{ } }{ 7 } \times { 14 }^{ 2 }
Evaluate
616
Factor
2^{3}\times 7\times 11
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\frac{22}{7}\times 14^{2}
Calculate 22 to the power of 1 and get 22.
\frac{22}{7}\times 196
Calculate 14 to the power of 2 and get 196.
\frac{22\times 196}{7}
Express \frac{22}{7}\times 196 as a single fraction.
\frac{4312}{7}
Multiply 22 and 196 to get 4312.
616
Divide 4312 by 7 to get 616.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}