Question

Brainlest ........

Without solving, examine the nature of roots of the equations :

(i) 3x2

+ 2x – 1 = 0 (ii) 4x2

+ 3x – 1 = 0

(iii) 6x2

– 5x – 6 = 0 (iv) x2

– 6x + 9 = 0

(v) 2x2

– 5x + 5 = 0 (vi) 3x2

+ 7x + 3 = 0

(vii) 4x2

– 4x + 1 = 0 (viii) 5x2

– 8x + 2 = 0

(ix) x2

+ px – q2

= 0

​

Answer 1

(i) Two distinct roots

(ii) Two distinct roots

(iii) Imaginary roots

(iv) Two equal roots

(v) Imaginary roots

(vi) Two distinct roots

(vii) Two equal roots

(viii) Two distinct roots

(ix) Two distinct roots

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