Question

5. Classify the following as linear, quadratic and cubic polynomials:
1 x²+x
(i) x-x
(ii) y + y2 +4
(iv) 1 + x
(v) 31
(vi) r2
(vii) 7x3​

Answer 1

Answer:

1 x²+x is a quadratic polynomial

(i) x-x =0 is a zero polynomial

(ii) y + y2 +4 is a quadratic polynomial

(iv) 1 + x is a linear polynomial

(v) 31 is a constant polynomial

(vi) r2 is a quadratic polynomial

(vii) 7x3 is a cubic polynomial

Answer 2

Answer:

1.quadratic polynomial

2.X-X =0( zero of polynomial)

3.quadratic polynomial

4.linear polynomial

5.not a polynomial

6.not a polynomial proper question (r²)

7.linear polynomial proper question(7x+3) or questions:7x³ - cubic polynomial..

hope you understand ,,all the best..