Question

dau test la mate ajutor

Answer 1

6)  2 radical 5 x 10 radical 5 + 2 radical 2 x 3 radical 2=20 x 5 +6 x 2=100+12=112

7) ( 100 radical 36) /(2 radical 6)=50 radical 6

8)12 radical 25 +8 radical 25 + 8 radical 25 + 4 radical 4 +2 radical 4=20 radical 25 +6 radical 4=20 x 5 +6 radical 4=100 +6 radical 4

Succes!!