Evaluate
\frac{277}{49}\approx 5.653061224
Factor
\frac{277}{7 ^ {2}} = 5\frac{32}{49} = 5.653061224489796
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\frac{196+81}{49}
Multiply 4 and 49 to get 196.
\frac{277}{49}
Add 196 and 81 to get 277.
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
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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
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Limits
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