What is the easiest way for solving the question of class 9th ncert math, from Polynomials chapter of exercise 2.1 of ncert math. Give me the solution of this question Classify the following as linear, quadratic and cubic polynomials:(iii) y+y2+4
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Classify the following as linear, quadratic and cubic polynomials:(iii) y+y2+4 Q.5(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 y+y2+4 is 2
the degree is 2
Hence, y+y2+4is a quadratic polynomial