RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 10. Quadratic Equations

Subject: Maths - Class 10th

Q. No. 29 of Exercise 10A

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29

Solve each of the following quadratic equations:

x2 – (√3 + 1) x + √3 = 0



On taking x common from first two terms and - 1 from last two


x(x-√3)-1(x-√3) = 0


(x-√3)(x-1) = 0


(x-√3) = 0 or (x-1) = 0


x = √3 or x = 1


Roots of equation are √3 or 1


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