RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 10. Quadratic Equations

Subject: Maths - Class 10th

Q. No. 4 of Exercise 10B

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Solve each of the following equations by using the method of completing the square:


(adding on both sides)

using a2 + 2ab + b2 = (a + b)2

Hence the equation has repeated roots

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