Mathematics notes

Notes that explain the 'why', not just the formula

Every note starts with the concept, moves to solved examples and ends with the key points you must remember before an exam.

Class 9 7 min read

Polynomials — Zeros and Their Meaning

Polynomials

What a zero of a polynomial really means, plus remainder and factor theorems.

  • Degree decides the number of zeros
  • Remainder theorem: p(a) is the remainder
  • Factor theorem with worked examples