Question

Calcule as raízes exatas
a) V9=
b) V100=
c) V225=
d) V81=
e) V400=
f) V 49=​

Answer 1

Explicação passo-a-passo:

a) 3 (3×3=9)

b) 10 (10×10=100)

c) 15 (15×15=225)

d) 9 (9×9=81)

e) 20 (20×20=400)

f) 7 (7×7=49)