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Ex 2.1, 2
Last updated at May 3, 2026 by Teachoo
Class 9
Chapter 2 Class 9 - Introduction to Linear Polynomials (Ganita Manjari
Transcript
Ex 2.1, 2 Write polynomials of degrees 1, 2 and 3. Letβs write some examples Degree 1 (Linear) We need a variable with no exponent higher than 1. Example: 5π₯+2 π¦β7 Degree 2 (Quadratic) We need the highest exponent to be 2 . Example: 3π₯^2+4π₯β1 π§^2+10 Degree 3 (Cubic) We need the highest exponent to be a 3 . Example: 2π¦^3βπ¦^2+6 π₯^3
