1.

Determine the nature of the roots of the following quadratic equations:(i) 2x2 − 3x + 5 = 0(ii) 2x2 − 6x + 3 = 0(iii) 35x2-23x+1=0(iv) 3x2-43x+4=0(v) 3x2-26x+2=0(vi) x-2a x-2b=4ab(vii) 9a2b2x2-24abcdx+16c2d2=0, a≠0, b≠0(viii) 2a2+b2x2+2a+bx+1=0(ix) b+cx2-a+b+cx+a=0

Answer» Determine the nature of the roots of the following quadratic equations:



(i) 2x2 − 3x + 5 = 0

(ii) 2x2 − 6x + 3 = 0

(iii) 35x2-23x+1=0

(iv) 3x2-43x+4=0

(v) 3x2-26x+2=0

(vi) x-2a x-2b=4ab

(vii) 9a2b2x2-24abcdx+16c2d2=0, a0, b0

(viii) 2a2+b2x2+2a+bx+1=0

(ix) b+cx2-a+b+cx+a=0


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