Question

Calculati:
a) |3-1/2|;
b) |-3/4+1|;
c) |1,15-7,5+0,85|;
d) |radical din 3 +2|;

Answer 1

a)3-0,5=2,5

b)0,75+1=1,75

c)1,15-7,5+0,85=(-5,65+0,85)=(-4,80)=4,80

d)

$\sqrt{3 + 2} = 2 \sqrt{3}$