Question

Find the nature of the roots. Of the following quadratic equations. If real roots exist, find them (I) 3x^2 - 4 root 3 x + 4 =0​

Answer 1

Answer

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Answer 2

Answer:

solution:-

(I)3x2−43x+4=0a=3,b=−43,c=4

➸Discriminant, D=b2−4ac=48−48=0

➸.°.Since D=0, the roots are real and equal for the given equation.

➸3x2−43x+4=0a=3,b=−43,c=4x=2a[−b±b2−4ac]x=643=32