Question
Express the following in exponential form: $\frac{400}{3969}$
✓
Answer
Given, $\frac{400}{3969}$
Since, $20 × 20 = 400 = (20)^2$ and $63 × 63 = 3969 = (63)^2$
Exponential form of $\frac{-400}{3969}=\frac{(20)^2}{(63)^2}=-\big(\frac{20}{63}\big)^2$
Since, $20 × 20 = 400 = (20)^2$ and $63 × 63 = 3969 = (63)^2$
Exponential form of $\frac{-400}{3969}=\frac{(20)^2}{(63)^2}=-\big(\frac{20}{63}\big)^2$
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