Solve 1-(13/14)^2=

$$1 - ( \frac { 13 } { 14 } ) ^ { 2 } =$$

Evaluate

$$\frac{27}{196}\approx 0.137755102$$

Solution Steps

Calculate \frac{13}{14} to the power of 2 and get \frac{169}{196}.

$$1-\frac{169}{196}$$

Convert 1 to fraction \frac{196}{196}.

$$\frac{196}{196}-\frac{169}{196}$$

Since \frac{196}{196} and \frac{169}{196} have the same denominator, subtract them by subtracting their numerators.

$$\frac{196-169}{196}$$

Subtract 169 from 196 to get 27.

$$\frac{27}{196}$$

Factor

$$\frac{3 ^ {3}}{2 ^ {2} \cdot 7 ^ {2}} = 0.1377551020408163$$