The degree of 5t – 7 is:
A strong foundation in Polynomials is essential for mastering algebra. This document provides NCERT Solutions for Class 9 Mathematics Chapter 2: Polynomials, focusing on MCQ-based questions from the exercise. It covers important topics such as types of polynomials, degrees, zeros and algebraic identities. These multiple-choice questions are designed to enhance logical reasoning and problem-solving skills. Following the NCERT syllabus, this resource is perfect for exam preparation, quick revision and self-assessment. Practicing these MCQs will help students improve accuracy, boost confidence and strengthen their understanding of polynomials. Consistent practice ensures better conceptual clarity, making problem-solving easier in exams and real-life situations.
Share
The degree of a polynomial is the highest power of the variable in the expression.
Given polynomial: 5t – 7
Step 1: Identify the Degree
The term 5t has t¹ (power of t is 1)
The term -7 is a constant, meaning its power is 0.
The highest exponent in the expression is 1.
Final Answer: The degree of 5t – 7 is 1, so the correct option is (b) 1.
This question related to Chapter 2 Mathematics Class 9th NCERT. From the Chapter 2 Polynomials. Give answer according to your understanding.
For more please visit here:
https://www.tiwariacademy.in/ncert-solutions/class-9/maths/