Question

help me immediately please​

Answer 1

Answer:

i)n=10

Step-by-step explanation:

2/3^3* 2/3^5 = 2/3^n-2

2/3^8=2/3^n-2

solving the exponent-

8=n-2

8+2=n

n=10

HOPE IT HELPS

Answer 2

Answer:

10,13

Step-by-step explanation:

if bases are equal powers should be added

1. 3+5=n-2

8 = n-2

8+2=n

10=n

2. 5+n=18

n=18-5

n=13