Question

Class 7 Math chapter 4 (IIT) please answer for the question thank you​

Answer 1

Answer:

1. 8^2= 2^6

Step-by-step explanation:

2 x 2 x 2 x 2 x 2 x 2=64

8 x 8= 64

Answer 2

Answer:

question no 3= (2)^3 ×(2)^2

(2)^3-2

(2)^1

2 =answer

question no 4=(-3/4)^-2×2

(-3/4)^-2

(-3/4)×(-3/4)

(9/16)

Step-by-step explanation:

I can't explain all answer