Question

How do you simplify `\frac { 28r ^ { 8} s ^ { 6} t ^ { 4} } { 4r ^ { 2} s ^ { 6} t ^ { 2} }`?

Answer 1

`7r^6t^2`

Explanation:

`(28r^8s^6t^4)/(4r^2s^6t^2) =>`

`(28/4)r^(8-2)s^(6-6)t^(4-2) =>`

`7r^6s^0t^2 =>`

`7r^6 1 t^2`

`7r^6t^2`