Rajni Kothari
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Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. 1,1

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NCERT Solutions for Class 10 Maths Chapter 2
Important NCERT Questions
Polynomials
NCERT Books for Session 2022-2023
CBSE Board and UP Board Others state Board
EXERCISE 2.2
Page No:33
Questions No:1 Part:4

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2 Answers

  1. Let α and β are the zeroes of the polynomial ax² + bx + c, then we have
    α + β = 1 = 1/1 = (-b)/a
    αβ = 1 = 1/1 c/a
    On comparing,
    a = 1, b = -1 and c = 1
    Hence, the required quadratic polynomial is x² – x + 1.

    Explanation 👇

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  2. Get Hindi Medium and English Medium NCERT Solution for Class 10 Maths to download.
    Please follow the link to visit website for first and second term exams solutions.
    https://www.tiwariacademy.com/ncert-solutions/class-10/maths/chapter-2/

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