Question

considerando a=4 e b=9,resolvaa)va.vb=b)va.bc)va/vbd)va/b

Answer 1

a) √a.√b = √4.√9 = 2.3 = 6 

b) √a.b = √4.9 = 2.9 = 18 

c) √a/√b = √4/√9 = 2/3 

d) √a/b = √4/9 = 2/9                                ok