chapter-header

NCERT Exemplar Solutions Class 9 Mathematics Solutions for Polynomials- Exercise 2.1 in Chapter 2 - Polynomials

Question 24 Polynomials- Exercise 2.1
  1. Degree of the polynomial

4x4 +0x³ + 0x5 + 5x+ 7 is

(A) 4

(B) 5

(C) 3

(d)7

Answer:

(A) 4 Explanation:

Degree of a polynomial = Highest power of the variable in a polynomial.

The highest power of variable x in the polynomial 4x4 + 0x3 + 0x5 + 5x + 7 is 4. Therefore, degree of the polynomial of 4x4 + 0x3 + 0x5 + 5x + 7 = 4

Hence, option A is the correct answer

Connect with us on social media!
2022 © Quality Tutorials Pvt Ltd All rights reserved