x2+x+2=0 find the roots of this quadratic equation
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x2 – x + 2 = 0 Compare given equation with the general form of quadratic equation, which is ax2 + bx + c = 0 a = 1, b = – 1, c = 2 Discriminant: D = b2 – 4ac = (– 1)2 – 4 x 1 x 2 = 1 – 8 = – 7 < 0 Equation has no real roots.Read more on Sarthaks.com - https://www.sarthaks.com/704474/find-the-nature-of-the-roots-of-thequadratic-equation-x-2-x-2-0
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