Question

pls answer this fast pls .....................​

Answer 1

Step-by-step explanation:

I explained it step by step ok

Hope it helps you

Sorry my hand writing is not so good

Answer 2

b²ⁿ =a⁴

Step-by-step explanation:

for b= ⁿ√a²

=a^ 2

n

therefore, b=a^ 2

n

then b²ⁿ = [a^ 2 ]²ⁿ = (a)^ 2x2n = a⁴

n n

therefore, b²ⁿ=a⁴

I hope it helps!!