Question

racionaliza y simplifica 3/√15

Answer 1

(3/√15)*(√15/√15)=
(3√15)/15=
√15/5

Answer 2

>.<

O_o

j-j no se

${ { { { {5126}^{?} }^{?} \times \frac{?}{?} }^{?} }^{?} }^{2}$