Question

can anyone tell the ii) and iv) answer ​

Answer 1

pls mark brainliest

I tried my best to explain this And I Hope it will help you

Answer 2

Answer:

2. 9 raise to 2p-1 / 81

81 = 9 raise to 2

base is same so

when divide powers are subtracted so. let's simplify powers

2p-1 - 2 = when no power... consider 1

2p-1-2 = 1

2p - 3 =1

2p = 1+3

2p = 4

so

p = 4/2

p= 2