Question

1) Descubra a raiz quadrada:
a) √144
b) √36
c) √441
d) √2704​

Answer 1

a) 12 = 12×12 = 144.

b) 6 = 6×6 = 36.

c) 21 = 21×21 = 441

d) 52 = 52×52 = 2704.