Question

Simplify these sum on pics ​

Answer 1

Answer:

we know when bases are same, power get added.

so.

1) we will add powers

2^2/3+1/3

2^3/3

2^1

answer is 2

2) we know when bases are same but term is dividing then we subtract powers

so,

7^1/5-1/3

7^2/15

answer is 7^2/15

Answer 2

Answer:

Given in attachment.

HOPE IT HELPS!!