It's easier if you take the 9 out of the square root at 2.35 minutes (216+36*35^0.5)^0.5 = (9*24+9*4*35^0.5)^0.5 = 3*(24+4*35^0.5)^0.5 = 3*(24+2*2*35^0.5)^0.5 = 3*(24+2*(35*4)^0.5)^0.5 = 3*(24+2*140^0.5)^0.5 = 3*(10+14+2*(14*10)^0.5)^0.5 = 3*((14^2+10^0.5)^2)^0.5 = 3*(14^2+10^0.5)
Interesting 🎉
Glad you think so!
It’s a simple question solved in a complicated way.
Mistake at 3:00
= (6√6+6√35)
It's easier if you take the 9 out of the square root at 2.35 minutes (216+36*35^0.5)^0.5 = (9*24+9*4*35^0.5)^0.5 = 3*(24+4*35^0.5)^0.5 = 3*(24+2*2*35^0.5)^0.5 = 3*(24+2*(35*4)^0.5)^0.5
= 3*(24+2*140^0.5)^0.5 = 3*(10+14+2*(14*10)^0.5)^0.5 = 3*((14^2+10^0.5)^2)^0.5 = 3*(14^2+10^0.5)
√36√(6+√35) /(6+√35)(6-√35)
=6√(6+√35) /1
=6√6+6√35
=√(6√6+6√35) √(6√6+6√35)
=√216+6√6*6√35+6√35*6√6+1260
=