RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 2. Polynomials

Subject: Maths - Class 10th

Q. No. 3 of Exercise 2.2

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3

If the zeros of the polynomial are in A.P., find them.

Let are the zeros of the given polynomial.


Sum of the zeros =


=


= =


=


= = = 15


= 15


= 15


On substituting =


= 15


= =


= ±


=


=


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