Question

If 2ⁿ=64 then 2^3n-1​

Answer 1

Answer:

2^n=64

n=6

2^3n-1 = 2^3×6-1

= 2^17

Answer 2

The answer is 2^ 17.

➣ Given:

2ⁿ=64

➣ To find:

2^3n-1

➣ Solution:

(2ⁿ) =64 = 2 ^ n = 2^6

=> n = 6

Since the bases are equal, we can equate powers.

Now 2^3n-1 =?

2^ (18-1)

= 2^17

Hence the answer is 2^17.

For further information refer the attachment hope it helps you!