Question

Express each of the following rational number in the exponential form.
1. 25/64
2. –125/216
3. –343/729​

Answer 1

Step-by-step explanation:

1) 25/64 = 5²/8² = (5/8)²

2) -125/216 = -(5³)/6³ = -(5/6)³

3) - 343/729 = -(7³)/9³ = -(7/9)³