Question

Aflati modulul numarului:-7 intreg, 4supra5; radical 36 ; 18,3(56); -5,48; 8intreg si 1supra3; radical din 22.

Answer 1

$\bold{a)} \ |-7 \frac{4}{5} |=7 \frac{4}{5} ; \\ \bold{b)} \ |\sqrt{36}|=\sqrt{36}; \\ \bold{c)} \ |18,3(56)|=18,3(56); \\ \bold{d)} \ |-5,48|=5,48; \\ \bold{e)} \ |8 \frac{1}{3} |=8 \frac{1}{3} ; \\ \bold{f)} \ |\sqrt{22}|=\sqrt{22}.$