Question

calcule √256 √961 √-9  √324 √484

Answer 1

√256 =
16, pois 16 * 16 = 256

√961 =
31, pois 31 * 31 = 961

√9 = 
3, pois 3 * 3 = 9

√324 =
18, pois 18 * 18 = 324

√484 =
22, pois 22 * 22 = 484

Resposta:
 √256 = 16; √961 = 31; √9 = 3; √324 = 18; √484 = 22