Question

Which expression is equivalent to a^m divide a^n?(20points)

Answer 1

`\bigstar\:\boxed{\bf{(a^m)/(a^n)=a^(m-n)}}`

Learn More :

`\dag\sf\:\:a^m* a^n=a^(m+n)`

`\dag\sf\:\:(a^m)/(a^n)=a^(m-n)=(1)/(a^(n-m))`

`\dag\sf\:\:a^(-m)=(1)/(a^m)`

`\dag\sf\:\:(a^(m))^n=a^(mn)`

`\dag\sf\:\:a^1=a`

`\dag\sf\:\:a^0=1`

`\dag\sf\:\:\sqrt[n]{a^m}=a^{(m)/(n)}`