plz help me to solve this question ❓..
Attachments:
Answers
Answered by
0
Answer:
Answer =x = (-8)
Step-by-step explanation:
(3^3/7^3) × (3^2/7^2)^-1
= (3^3×3^2/7^3×7^2)^-1
= (3^3+2/7^3+2)^-1
= (3^5/7^5)^-1
= (3/7)^5×-1
= (3/7)^-5
Now the bases are same but power is different so,
= -5 = x+3
= -x = 3+5
= x = -8
please mark me as the brainliest
Similar questions