solve: 49 × 7x = (343)⅓
Answers
Answered by
7
Answer:
x= -2
Note:
49=7^2
343=7^3
Solution:
7^2 x 7^x = (7^3)^1/3
7^2+x = 7^1
Since bases are same powers are equal,
2+x = 1
x = -2
Similar questions