Question

calcule a) √9=. b)√4=. c)√81=. d)√0=. e)√1=. f)√25=. h)√36=

Answer 1

a)√9 =√3² = 3
b)√4 = √2² = 2
c)√81 = √9² = 9
d)√0 =0
e)√1 = 1
f)√25 = √5² = 5
h)√36 =√ 6² = 6