How i solve this question of class 9th ncert math book of Polynomials chapter of exercise 2.1 of question no 4(4). What is the best way for solving this chapter Write the degree of each of the following polynomials:(iv) 3
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We know that,
Linear polynomial: A polynomial of degree one is called a linear polynomial.
Quadratic polynomial: A polynomial of degree two is called a quadratic polynomial.
Cubic polynomial: A polynomial of degree three is called a cubic polynomial.
The highest power of x2+x is 2
the degree is 2
Hence, x2+x is a quadratic polynomial