Question

solve it solve it okkk now only​

Answer 1

Step-by-step explanation:

n=?

if

5^n-3 × 3^2n-6=225

5^n-3 × 3^2n-6=5²×3²

by compairing

5^n-3 × 3^2n-6=5²×3²

we will get

n-3=2 and 2n-6=2

n=2+3 and 2n=2+6

n=5 and 2n=8

n=5 and n=4