Question

Find the value of 'n 'in each of the following 2/3³×2/3⁵=2/3n-2=?

Answer 1

Answer:

(2/3)³ × (2/5)⁵ = (2/3)n-2

(2/3)³+⁵ = (2/3)n-2

if bases are same powers are also same

so,

3 + 5 = n - 2

8 = n - 2

n = 8 - 2

n = 6

Ans. 6