RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 2. Polynomials

Subject: Maths - Class 10th

Q. No. 11 of Exercise 2C

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11

If the sum of the zeros of the quadratic polynomial kx2 ‒ 3x + 5 is 1, write the value of k.

It is given in the question that, zero of the polynomial kx2 – 3x + 5 is 1

Now by using the relationship between the zeros of the quadratic polynomial we have:


Sum of zeros =



k = 3


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