Example 6 - Chapter 2 Class 9 Polynomials (Term 2)
Last updated at July 12, 2018 by Teachoo
Transcript
Example 6 Divide the polynomial x + 3x2 – 1 by x + 1. By long division: We divide 3x2 + x – 1 by x + 1 We follow these steps 1. We multiply by 3x 2. The remainder will be the difference of 3x2 + x, and 3x2 + 3x i.e. -2x - 1 3. So, we multiply by -2 4. Then, the remainder will be difference of -2x - 1 and -2x - 2 5. Remainder is +1
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Example 1 (ii)
Example 1 (iii) Important
Example 2 (i)
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Example 3 Important
Example 4
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Example 6 You are here
Example 7 Important
Example 8 Deleted for CBSE Board 2022 Exams
Example 9 Important Deleted for CBSE Board 2022 Exams
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Example 12 Important
Example 13 Important
Example 14
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Example 16 (i)
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Example 18 (i) Important
Example 18 (ii)
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Example 21 Important
Example 22 (i)
Example 22 (ii)
Example 23 (i) Important
Example 23 (ii)
Example 24 Important
Example 25 Important Deleted for CBSE Board 2022 Exams
About the Author
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.