Question

Simplifique o radical √240

Answer 1

240 | 2
120 | 2
60   | 2
30   | 2
15   | 5
3     | 3
1              240 = 2 . 2 . 2 . 2 . 3 . 5 = 2² . 2² . 15 = 4² . 15

√240 = √(4² . 15) = 4√15

Answer 2

⁴√240=>

240|2
120|2
60|2
30|2
15|3
5|5
1


=> √2⁴.3.5

=> 2√15