( + 420 ) : ( - 31 + ( - 4 ) \cdot ( - 15 )
Evaluate
\frac{420}{29}\approx 14.482758621
Factor
\frac{2 ^ {2} \cdot 3 \cdot 5 \cdot 7}{29} = 14\frac{14}{29} = 14.482758620689655
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\frac{420}{-31+60}
Multiply -4 and -15 to get 60.
\frac{420}{29}
Add -31 and 60 to get 29.
Examples
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Limits
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