RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 10. Quadratic Equations

Subject: Maths - Class 10th

Q. No. 14 of Exercise 10B

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14

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

Given:

(multiplying both sides by )



[Adding on both sides]


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


(taking square root on both sides)






Hence the roots of equation are


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