Quadratic Equations Chap 4

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Excercise 4. 3

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QUADRATIC EQUATIONS.: 

QUADRATIC EQUATIONS. CHAPTER - 4 EXERCISE – 4.3

QUESTION 2:Find the roots of the quadratic equations given in Q.1 by applying the quadratic formulae i.e. (i) 2x2 - 7x + 3 = 0 (ii) 2x2 + x – 4 = 0: 

QUESTION 2: Find the roots of the quadratic equations given in Q.1 by applying the quadratic formulae i.e. (i) 2x2 - 7x + 3 = 0 (ii) 2x2 + x – 4 = 0

(iii) 4x2 + 4√3x + 3 = 0 (iv) 2x2 + x + 4 = 0: 

(iii) 4x2 + 4√3x + 3 = 0 (iv) 2x2 + x + 4 = 0

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