Question

Solve all of these questions

Answer 1

ist problem answer:
(-(1/2))^-4

using identity a^m×b^m=(a-b)^m

2nd problem:
(1/5)^-1

using identity a^m×b^m=(a-b)^m

3rd answer:
(7)^24

using identity a^m×a^n= (a)^(m+n)
using identity a^m÷a^n= (a)^(m-n)

4th answer:
(-1)^23

using identity a^m×a^n= (a)^(m+n)
using identity a^m÷a^n= (a)^(m-n)

5th answer:
(8)^(-9)

using identity (a^m)^n=a^(mn)

using identity a^m×a^n= (a)^(m+n)

Hope this helps