Question

7⁵ x 7⁻⁴ x 7⁻⁶ express as single exponent.

Answer 1

Hi friend, hope my answer helps you :)

=> 7⁵ x 7⁻⁴ x 7⁻⁶

=> 7⁵ ⁻⁴ ⁻⁶

=> 7⁻⁵

=> 1/7⁻⁵ (Answer)