Question

calcule as raizes quadradas ; a)√20+ 5 . b ) √5.6+2.3 . c) √8.2 d ) √ 25.4 f ) 72.2 g) √170-1 h )√200-4

Answer 1

A)=5/b)=6/c)=4/d)=10/f)=12g)=13h)=14