Quadratic Equations

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chapter 4 Excercise 4. 3

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QUADRATIC EQUATIONS.: 

QUADRATIC EQUATIONS. Chapter-4 Exercise-4.3

QUESTION 1:-Find the roots of the following quadratic equations, if they exist by the method of completing the square:(i) 2x2-7x+3=0 (ii) 2x2+x-4=0: 

QUESTION 1:- Find the roots of the following quadratic equations, if they exist by the method of completing the square: (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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