Expressions like the following are called polynomials in one variable. 0, -5, 7 etc. are examples of constant polynomials. The constant polynomial 0 is also the zero polynomial. Others like 7x + 9 is ...

CBSE 2024-25 Competency Based Questions With Answers: Assessments are considered to be the best way to help gauge learning. They not only provide feedback about how effective the instructional methods ...