Question

4. Classify the following as linear, quadratic and cubic polynomials
(1) 5x2+x-7 (m) x-ro (i) x² + x +4
(v) 3p
(vi) Tr2
(iv) x-1​

Answer 1

Answer:

degree is 2

Step-by-step explanation:Solution:-

5x  

2

+x−7=5x  

2

+x  

1

−7x  

0

 

Highest power =2

Hence, degree is 2.

Hence, the equation is quadratic.

Answer 2

Answer:

(1) quadratic

(m) linear

(i) quadratic

(v) linear

(vi) quadratic

(iv) linear

Step-by-step explanation:

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