RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 2. Polynomials

Subject: Maths - Class 10th

Q. No. 10 of Exercise 2A

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10

Find the zeros of the following quadratic polynomials and verify the relationship between the zeros and the coefficients:

8x2 – 4

Let f(x) = 8x2 – 4

Put f(x) = 0


8x2 – 4 = 0


(2√2x – 2) (2√2x + 2) = 0



Now, sum of zeroes


Product of zeroes


Hence, relationship verified.


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