Question

Simplify and write the answer in the exponential form.
 (2⁵ ÷ 2⁸)⁵ × 2^-5

Answer 1

 (2⁵ ÷ 2⁸)⁵ × 2^-5 

= (2^{5 - 8})⁵ × 2^-5

= (2^-3)⁵ × 2^-5

= 2^{-15 - 5}

= 2^-20

`= 1/2^20`