Question

Comparati numerele: -6,2345... si 0,1234... ; radical 71 si radical 80 ; -radical 5 pe 6 si 1 ;
radical 2 + 3 si -3 radical 2 ; | -radical 3 | si radical 2+1 ; | - radical 7 | si | -2 radical 3 |

Answer 1

Răspuns:

-6,2345≤0,1234

\sqrt{71} \leq \sqrt{80}

71

≤

80

\frac{\sqrt{5} }{6} \leq 1

6

5

≤1

\sqrt{2} +3 \geq -3\sqrt{2}

2

+3≥−3

2

-\sqrt{3} \leq \sqrt{2}+1

3

≤

2

+1

-\sqrt{7} \leq -2\sqrt{3}

7

≤−2

3