Question

using laws of exponents simplify 7^3/5^3​

Answer 1

Answer:

a^m/b^m = (a/b)^m

=(7/5)^3

= 343/125 = 2+93/125

Answer 2

Answer:

Law = a^m /b^m

= ( a/b)^m

So,

7³/5³

343/125