Question

Ordonati descrescator numerele:modulul lui-3,5...;radical 15....;-3,6....;modulul lui radical 16;....- 21 pe 6;....12.....;-5 intreg si 4 pe 5;....2,(64)

Answer 1

|-3.5| = 3.5
√15 ≈ 3.87
-3.6 = -3.6
|√16| = 4
$\frac{-21}{6}$ = -3.5
12 = 12
$-5 \frac{4}{5}$ = -5.8
2.(64) = 2.(64)
$-5 \frac{4}{5}$ < -3.6 < $\frac{-21}{6}$ < 2.(64) <  |-3.5| < √15 < |√16| < 12