Question

Simplify the expression
`(2^(-2) * 5^(-5) )^(-4)`

Answer 1

`2^8* 5^(20)`

Explanation:

Apply rule:
`(a^c * b^d)^e=a^(ce) * b^(de)`

`2^(-2* -4)*5^(-5*-4)`

`2^8* 5^(20)`

`2^8* 5^(20)= 24,414,062,500,000,000`