Question

11)qual o valor de x
A) √x=4
B)√x=7
C)√x=13
D)√x=20
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Answer 1

Resposta:

a) ✓x=4

x=✓4

x=4

b)✓x=7

x=✓7

x=2,64 aprox

c)✓x=13

x=✓13

x=3,60 aprox

d)✓x=20

x=✓20

x=4,47 aprox