21. Find n if *
27 x 3n = 3⅝
(it's 3to the power 5) in last line
Answers
Answered by
0
516161916191618611815
Answered by
3
HOPE IT HELPS
Step-by-step explanation:
27 ×3n = 3^5
=3^3 × 3n = 3^5
=3n=3^5 - 3^3
=3n=3^2
=3n=9
=n=9-3
=n=6
THEREFORE, n=6
Similar questions