Sarthaks Test
0 votes
193 views
in Mathematics by (15.0k points)
edited by

Classify the following as linear, quadratic and cubic polynomial:

(i) x2 + x

(ii) x - x3

(iii) y + y2 + 4

(iv) 1 + x

(v) 3t

(vi) r2

(vii) 7x3

1 Answer

0 votes
by (24.8k points)
selected by
 
Best answer

Linear polynomial, quadratic polynomial, and cubic polynomial has its degrees as 1, 2, and 3 respectively.

(i) x2 +x is a quadratic polynomial as its degree is 2.

(ii) x - x3 is a cubic polynomial as its degree is 3.

(iii) y + y2 +4 is a quadratic polynomial as its degree is 2.

(iv) 1 + x is a linear polynomial as its degree is 1.

(v) 3t is a linear polynomial as its degree is 1.

(vi) r2 is a quadratic polynomial as its degree is 2.

(vii) 7x3 is a cubic polynomial as its degree is 3.

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...