Question

ajutati-ma]
1)1,44=x la puterea 2
2)x la puterea 3=0,027

Answer 1

1) radical din 1,44 => x=1,2
2) radical de ordin 3 din 0,027 => x=0,3

Answer 2

$\bold{1)} \ 1,44=x^2 \\ x=\sqrt{1,44} \\ \boxed{x=1,2}. \\ \bold{2)} \ x^3=0,027 \\ x=\sqrt[3]{0,027} \\ \boxed{x=0,3}.$