Question

ПОМОГИТЕ РЕШИТЬ, ПОЖАЛУЙСТА
x^2=sqrt(sqrt10-3)*(sqrt(sqrt10+3)

Answer 1

$x^2=sqrt{sqrt{10}-3}}*sqrt{sqrt{10}+3}}\ \x^2 = sqrt{(sqrt{10}-3)*(sqrt{10}+3)}\ \x^2 = sqrt{sqrt{10^2}-3^2}\ \x^2=sqrt{10-9}\ \x^2=sqrt{1}\ \x^2 = 1\ \x_{1;2}=+_{-}sqrt{1}\ \x_{1;2}=+_{-}1$