Example 2 (i) - Chapter 2 Class 9 Polynomials (Term 2)
Last updated at Aug. 25, 2021 by Teachoo
Examples
Example 1 (i)
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Example 1 (iii) Important
Example 2 (i) You are here
Example 2 (ii)
Example 2 (iii)
Example 3 Important
Example 4
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Example 6
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
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Example 16 (i)
Example 16 (ii)
Example 17
Example 18 (i) Important
Example 18 (ii)
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Example 22 (i)
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Example 23 (i) Important
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Transcript
Example 2 Find the value of each of the following polynomials at the indicated value of variables: (i) p(x) = 5x2 – 3x + 7 at x = 1. p(x) = 5x2 – 3x + 7 Putting x = 1 p(1) = 5(1)2 – 3(1) + 7 = 5 – 3 + 7 = 9
