Question

Please help me in this question​

Answer 1

Answer:

n = 5

Step-by-step explanation:

2^n–2 × 3^2n–8 = 72

2^n–2 × 3^2n–8 = 2^3 × 3^2

According to the law of Indices,

When the bases are equal, then the powers are equal

n–2+2n–8 = 3+2

3n–10 = 5

3n = 5+10

n = 15/3

n = 5