RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 10. Quadratic Equations

Subject: Maths - Class 10th

Q. No. 69 of Exercise 10A

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69

Solve each of the following quadratic equations:

Given:



taking - 1 with both terms



taking LCM



taking common (a - x - b)



taking LCM


(a - x + b)[2x - (a + b)] = 0


(a - x + b) = 0 or [2x - (a + b)] = 0



Hence the roots of equation are


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