Find the roots of the quadratic equations 2x^2+x+4.

1.	Find the roots of the quadratic equations 2x^2+x+4.
Answer» 2x^2 + x + 4D = b^2 - 4acD = (1)^2 - 4(2)(4)D = 1 - 32 D = -31 < 0 So it has not real roots

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