Question

Classify the following as linear, quadratic and cubic polynomials : 

(i) x² + x 

(ii) x – x³ 

(iii) y + y² + 4 

(iv) 1 + x 

(v) 3t 

(vi) r²

(vii) 7x³

Answer 1

Linear Polynomial	Quadratic Polynomial	Cubic Polynomial
iv) 1 + x	i) x2 + x	iii) y + y2 + 4
		ii) x – x3
(v) 3t	(vi) r2	(vii) 7x3