Write the discriminant of the following quadratic equations: (i) 2x2−5x+3=0 (ii) x2+2x+4=0 (iii) (x−1)(2x−1)=0 (iv) x2−2x+k=0,kϵR (v) √3x2+2√2x−2√3=0 (vi) x2−x+1=0

Write the discriminant of the following quadratic equations: (i) 2x2�

1.	Write the discriminant of the following quadratic equations: (i) 2x2−5x+3=0 (ii) x2+2x+4=0 (iii) (x−1)(2x−1)=0 (iv) x2−2x+k=0,kϵR (v) √3x2+2√2x−2√3=0 (vi) x2−x+1=0
Answer» Write the discriminant of the following quadratic equations: (i) $2 x^{2} - 5 x + 3 = 0$ (ii) $x^{2} + 2 x + 4 = 0$ (iii) $(x - 1) (2 x - 1) = 0$ (iv) $x^{2} - 2 x + k = 0, k ϵ R$ (v) $\sqrt{3} x^{2} + 2 \sqrt{2} x - 2 \sqrt{3} = 0$ (vi) $x^{2} - x + 1 = 0$

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Write the discriminant of the following quadratic equations: (i) 2x2−5x+3=0 (ii) x2+2x+4=0 (iii) (x−1)(2x−1)=0 (iv) x2−2x+k=0,kϵR (v) √3x2+2√2x−2√3=0 (vi) x2−x+1=0

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