Evaluate
\frac{49}{80}=0.6125
Factor
\frac{7 ^ {2}}{2 ^ {4} \cdot 5} = 0.6125
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\frac{48+1}{16}\times \frac{1}{5}
Multiply 3 and 16 to get 48.
\frac{49}{16}\times \frac{1}{5}
Add 48 and 1 to get 49.
\frac{49\times 1}{16\times 5}
Multiply \frac{49}{16} times \frac{1}{5} by multiplying numerator times numerator and denominator times denominator.
\frac{49}{80}
Do the multiplications in the fraction \frac{49\times 1}{16\times 5}.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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