Question

Introduceti factorul sub radical :

Answer 1

a) 2√5 = √5 * 2² = √5*4=√20

b) -7√11=√11*7²=√11*49=√539

c) 13√2=√2*13²=√338

d)8√3=√3*8²=√3*64=√192

e) 10√13=√13*10²=√1300