Introduction to Linear Polynomials
CBSE · Class 9 · Mathematics
All formulas from Introduction to Linear Polynomials in CBSE Class 9 Mathematics. Key equations, constants, and identities for board exam preparation.
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Formulas
1. Basic Terms and One-Variable Polynomials
4x + 5y + 3
200l + 160w + 50lw
x(10 - x) or 10x - x²
2. Degree and Classification of Polynomials
Highest power of the variable = degree
3. Linear Polynomials and Linear Equations
2x + 10 = 64
x + (x + 10) = 64 → 2x + 10 = 64 → 2x = 54 → x = 27
4. Input-Output View of Polynomials
2x + 3
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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