Which of the following equations has no ...

Which of the following equations has no real roots?

A

(A) `x^2 – 4x + 3 sqrt 2 = `

B

x^2 + 4x – 3 sqrt 2 = 0

C

x^2 – 4x – 3 sqrt 2 = 0

D

3x^2 + 4 sqrt 3 x + 4 = 0

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The correct Answer is:

A

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