Haryana Police Constable Model Paper 7

Question : 5 of 101

Marks: +1, -0

Find the roots of the equation

2\x^{2} - 5\x + 3 = 0

Solution:

Using middle term splitting method

2\x^{2}-3\x - 2\x + 3 = 0

\x(2\x - 3) - 1(2\x - 3) = 0

(2\x - 3) = 0, (\x - 1) = 0

\x = 3/2, \x = 1

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