Factor Theorem Explained — Factorise Any Cubic Completely | ICSE Class 10 Maths Ch 8

Factor Theorem Explained — Factorise Any Cubic Completely | ICSE Class 10 Maths Ch.8 Learn the Factor Theorem from first principles — what makes (x − α) a factor, the full proof built directly on the Remainder Theorem, and the exact 3-step pattern (prove it, divide it, factorise the rest) that solves every complete-factorisation question in this chapter. Fully worked Exercise 8B examples included. ICSE Class 10 Foundation Mathematics. ⏱️ TIMESTAMPS: 0:00 – Opening Hook 0:50 – What Is a Factor of a Polynomial? 3:00 – Factor Theorem: Statement + Proof 6:00 – Example: Factorise x³−7x²+14x−8 11:00 – Example: Factor (x+4) 15:00 – Example: Factor (2x+7) 19:00 – Exercise 8B Quick-Fire 21:30 – Homework 22:30 – Closing 📝 HOMEWORK: 4 questions on proving a given factor using the Factor Theorem and completely factorising the resulting cubic. 👉 NEXT VIDEO: Video 8.4 — Finding Unknowns with Two Factors + Full Chapter Recap 💬 LIKE if this helped! COMMENT your homework answers! SUBSCRIBE for the full ICSE Class 10 Maths series! #FactorTheorem #ICSE #Class10Maths #FoundationMathematics #QuantumMath #BoardExamPrep #FactorisePolynomials ‪@khangsresearchcentre1685‬ ‪@pwicse‬ ‪@MrBeast‬ ‪@dhruvrathee‬ ‪@Examrace‬