Question

4) Calculaţi:
5√2 3
2√5 √10
a)
;
0) 3-(3-1-1,25-2)-(√5-23) √5:
c)
3
b) (√² + 2): (√2)¹:
2 √2
d) (−1)²¹1 +2 -1:-√0,25-
20
√300
We
√48 slonamun ter
6

Answer 1

Răspuns:

a=

$\sqrt{ \frac{10}{5} }$

b=

$\frac{1}{2}$

c=

$5$

d=

$4$