Question

Calcule a)√3600 b)√720 c)√1024 d)√900

Answer 1

Oie, tudo bom?

a) √3600 = √(60²) = 60

b) √720 = √(12² . 5) = √(12²)√5 = 12√5

c) √1024 = √(32²) = 32

d) √900 = √(30²) = 30

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