Question

9. Calculaţi: a) √8 : √2+√12:√3-√18:
√2; b) √24: √12+√32:√8+√27 :(-√9)—√38:√19;
c)
(√28 +√14+2√7-3√63): √7; d) (√18-√27-2√12+ 3√6): (2√3 –√3).
EVE
(nota 9)
FI

Answer 1

Răspuns:

a)1

b)2-radical3

c)13+radical2

d)radical6+3radical2-7