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CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic

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Question 26 - CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic - Solutions of Sample Papers for Class 10 Boards

Last updated at Oct. 24, 2019 by

Read the following passage and answer the questions that follows:

A teacher told 10 students to write a polynomial on the black board.
Students wrote

Question 26 - Teachoo.jpg

(i) How many students wrote cubic polynomial

(ii) Divide the polynomial (x 2 + 2x + 1) by (x + 1).

Question 26 - CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic - Part 2

Question 26 - CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic - Part 3

Transcript

Question 26 Read the following passage and answer the questions that follows: A teacher told 10 students to write a polynomial on the black board. Students wrote (i) How many students wrote cubic polynomial A cubic polynomial is a polynomial with highest power 3 We can see that Student 3, 4 and 9 wrote cubic polynomial So, 3 students wrote cubic polynomial (ii) Divide the polynomial (x2 + 2x + 1) by (x + 1). Therefore, Dividing (x2 + 2x + 1) by (x + 1), (𝑥^2 + 2𝑥 + 1)/((𝑥 + 1)) = (x + 1)

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.