Question

solve: 49 × 7x = (343)⅓​

Answer 1

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