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Example 4 - Chapter 2 Class 9 Polynomials
Last updated at Dec. 13, 2024 by Teachoo
Finding Zeroes of a polynomial
Chapter 2 Class 9 Polynomials
Concept wise
- Definition
- Degree & Coefficient of a polynomial
- Value of a polynomial at a given point
- Verifying Zeroes of a polynomial
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Finding Zeroes of a polynomial
- Remainder Theoram
- Check if factor
- Factorisation by middle term
- Factorisation by factor formula
- Factorizing cubic equation
- Identity I - IV
- Identity V
- Identity VI & VII
- Identity VIII
Transcript
Example 4 Find a zero of the polynomial p(x) = 2x + 1. Putting p(x) = 0 2x + 1 = 0 2x = -1 x = - 1/2 So, - 1/2. is a zero of the polynomial 2x + 1.
