Question

a)11=√?
b)0,8=√
c)1intreg si unu pe patru=√
d)0,01=√?
e)1,5=√?
f)4,(3)=√?​

Answer 1

$11=\sqrt{121}; \\ 0,8=\sqrt{0,64}; \\ 1\frac{1}{4}=\frac{5}{4}=\frac{\sqrt{25}}{\sqrt{16}}=\sqrt{\frac{25}{16}}; \\ 0,01=\sqrt{0,0001}; \\ 1,5 =\sqrt{2,25}; \\ 4,(3)=4\frac{1}{3}=\frac{13}{3}=\frac{\sqrt{169}}{\sqrt{9}}=\sqrt{\frac{169}{9}};$