• Threfore15TreeWe are given the expression -3 √135m^11.
• This can be simplified as follows :
1. Determine factor tree of 135 :
• Factor 9 out of 135 = {√9(15)}
,
• rewrite 9 as 3^2 = {√3^2 (15)}
,
• Pul terms out from the radical = 3√15
,
• so, √135 = 3√15
2. plug back the 3√15 to replace √135 into theabove expression
therefore : -3 *3(√15* m^11 )
and for the √m^11 = |m^5| √m
This means that the final expression will be :
-3 * 3|m^5|√15m = -9|m^5|√15m
