What is the result of:
(75)2=(\frac{7}{5})^2=(57)2=
To determine (75)2(\frac{7}{5})^2(57)2, raise both the numerator and the denominator to the power of 2:
Numerator: 72=7×7=497^2 = 7 \times 7 = 4972=7×7=49
Denominator: 52=5×5=255^2 = 5 \times 5 = 2552=5×5=25
Therefore, (75)2=4925(\frac{7}{5})^2 = \frac{49}{25}(57)2=2549.
4925\frac{49}{25}2549