Question

Calcule as operações.
a b c d e f g h

Answer 1

a) √1 + √0 = 1+0 = 1
b) √64 - √49 = 8 - 7 = 1
c) 15 + √81 = 15 + 9 = 24
d) 2+√4/9 = 2+2/3 = 4/3
e) -3 + √16 = -3 + 4 = 1
f) -5 - √36 = -5 - 6 = -11
g) 3√16 - 9 = 3*4 - 9 = 3
h) √1/4 + √9/2 = 1/2 + 3/2 = 2 

Answer 2

a)√1+√0 => 1+0=1
b)√64 - √49=> 8-7=1
c)15+√81=> 15+9=24
d)2+√4/9=>2+√4/√9=>2+2+3=7
e)-3+√16=>-3+4=1
f ) -5-√36=>-5-6= -11
g)3√16-9=>3*4-9=> 12-9=3
h)√1/4+√9/2=> √1/√4+(√9)/2=>1/2+3/2=>4/2=2