BlogNCERTNCERT Solutions For Class 10 Maths Chapter 2 Ex 2.3

NCERT Solutions For Class 10 Maths Chapter 2 Ex 2.3

Ex 2.3 Class 10 Maths Question 1.

Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following:

(i) p(x) = x3 – 3x2 + 5x – 3, g(x) = x2 – 2
(ii) p(x) = x4 – 3x2 + 4x + 5, g(x) = x2 + 1 – x
(iii) p(x) = x4– 5x + 6, g(x) = 2 – x2

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    Solution:

    NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Ex 2.3 Q1

    Ex 2.3 Class 10 Maths Question 2.

    Check whether the first polynomial is a factor of the second polynomial by dividing the second polynomial by the first polynomial.
    (i) t2 – 3, 2t4 + 3t3 – 2t2– 9t – 12
    (ii) x2 + 3x + 1, 3x4 + 5x3 – 7x2 + 2x + 2
    (iii) x2 + 3x + 1, x5 – 4x3 + x2 + 3x + 1
    Solution:
    Polynomials 10 Ex 2.3 Maths NCERT Solutions Q2
    Ex 2.3 Class 10 Maths Question 3.
    Obtain all other zeroes of 3x4 + 6x3 – 2x2 – 10x – 5, if two of its zeroes are and \(\sqrt { \frac { 5 }{ 3 } }\) and –\(\sqrt { \frac { 5 }{ 3 } }\)
    Solution:
    Polynomials Class 10 Chapter 2 Maths NCERT Solutions Ex 2.3 Q3
    Ex 2.3 Class 10 Maths Question 4.

    On dividing x3 – 3x2 + x + 2bya polynomial g(x), the quotient and remainder were x – 2 and -2x + 4 respectively. Find g(x).
    Solution:
    Polynomials NCERT Solutions for Class 10 Maths Chapter 2 Ex 2.3 Q4
    Ex 2.3 Class 10 Maths Question 5.

    Give examples of polynomials p(x), g(x), q(x) and r(x), which satisfy the division algorithm and:
    (i) deg p(x) = deg q(x)
    (ii) deg q(x) = deg r(x)
    (iii) deg r(x) = 0
    Solution:
    Polynomials Class 10 Maths NCERT Solutions Chapter 2 Ex 2.3 Q5

    NCERT Solutions for Class 10 Maths Chapter 2 Polynomial (Hindi Medium) Ex 2.3

    NCERT Solutions for 10 Maths Chapter 2 Exercise 2.3
    NCERT Solutions for 10 Maths Chapter 2 Exercise 2.3 in english
    NCERT Solutions for 10 Maths Chapter 2 Exercise 2.3 English medium
    Class 10 maths chapter 2 exercise 2.3 in English
    Class 10 maths chapter 2 exercise 2.3 English medium PDF
    NCERT Solutions for 10 Maths Chapter 2 Exercise 2.3 in PDF form
    Class 10 maths chapter 2 exercise 2.3 in Hindi
    Class 10 maths chapter 2 exercise 2.3 Hindi medium
    Class 10 maths chapter 2 exercise 2.3 for UP Board
    Class 10 maths chapter 2 exercise 2.3 for 2018-19

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