Question

v^2=2 solve it

Answer 1

\[v^2=3\]

Answer 2

v= -,= square root of 3

Answer 3

+ - or only minus

Answer 4

both + and - why because we canceled the square root

Answer 5

v^2 = 3
Sqrt (v^2) = Sqrt (3)
v = +, - sqrt(3)

Answer 6

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