Question

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

Answer 1

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

the answer is 5^3

Answer 2

Answer:

$\huge\boxed{5^6\times5^{-3}=5^3=5\times5\times5=125}$

Step-by-step explanation:

$\text{Use}\ a^n\times a^m=a^{n+m}\\\\5^6\times5^{-3}=5^{6+(-3)}=5^{6-3}=5^3=5\times5\times5=125$