Question

If the ratio of the roots of the equation px2+qx+r=0 is 1 : a, then which of the following relations is/are correct?

• A. \(\frac{a+1)^2}{a}=\frac{a^2}{pr}\)
• B. \((\frac{a+1^2}{a})=\frac{a^2}{pr}\)
• C. \(a+\frac{1}{a}+2=\frac{q^2}{pr}\)
• D. \((\frac{a+1}{q})^2=\frac{a}{pr}\)

Answer 1

The Correct Option is A, C, D

The correct option is: A, C and D