Question

Calcule:
a. (√2)²
b. (√32)²
c. (√19)²
d. (3√2)²
e. (2√3)²
f. (6√5)²

Answer 1

Explicação passo-a-passo:

a) (√2)²= (2½)²= 2^2/2= 2¹= 2

b) (√32)²= 32

c) (√19)²= 19

d) (3√2).(3√2)= 9√4= 9.2= 18

e) (2√3)²= (2√3).(2√3)= 4.√9= 4.3=12

f) (6√5)²= (6√5).(6√5)= 36.√25= 36.5= 180