Question

-2\3 7 ÷ -2\3 4
7 and 4 are raised to sign​

Answer 1

(-2/3)⁷ ÷ (-2/3)⁴

 a^m / a^n = a^(m-n) 

(-2/3)⁷

(-2/3)⁴

(-2/3)⁷-⁴

(-2/3)³

(-2)³

3³

-8/27