Question

1. Which expressions are equivalent to 5^6x5^-3​

Answer 1

`\huge\boxed{5^6*5^(-3)=5^3=5*5*5=125}`

Explanation:

`\text{Use}\ a^n* a^m=a^(n+m)\\\\5^6*5^(-3)=5^(6+(-3))=5^(6-3)=5^3=5*5*5=125`

Answer 2

you just add both of the powers , so 6-3 is 3

the answer is 5^3