CBSE - Mathematics - Polynomials

Classify the following as linear, quadratic and cubic polynomial:

(i) x² + x
ANS: Quadratic Polynomial

(ii) x - x³
ANS: Cubic Polynomial

(iii) y + y² +4
ANS: Quadratic Polynomial

(iv) 1 + x
ANS: Linear Polynomial

(v) 3t
ANS: Linear Polynomial

(vi) r²

ANS: Quadratic Polynomial

(vii) 7x³
ANS: Cubic Polynomial