Difference between revisions of "Algebra: Factorisation of Polynomials"
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[https://youtu.be/wPocPJOmGss/ Session # 7] : Solved Example Method :4 Factorisation of polynomials in the form of difference of squares. Q. Factorise : x^4 + 2x^2 + 3 | [https://youtu.be/wPocPJOmGss/ Session # 7] : Solved Example Method :4 Factorisation of polynomials in the form of difference of squares. Q. Factorise : x^4 + 2x^2 + 3 | ||
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| + | [https://youtu.be/c1MAz0xBgvA/ Session # 8] : Method :5 Factorisation of quadratic polynomials by splitting the middle term. | ||
Latest revision as of 04:36, 11 August 2019
Concept Lectures
Session # 1 : What is factorisation? What are factors? Meaning of notations: a|b and g(x)|f(x)
Session # 2 : Method 1: Try to find out common factors and pull them out to factorise the given polynomial. The session explains this process through worked out examples.
Session # 3 : Method 2: Try to find out common factors and pull them out to factorise the given polynomial by grouping the terms.
Session # 4 : Method 3: Try to complete the square and find out common factors, pull them out to factorise the given polynomial.
Session # 5 : Method :4 Factorisation of polynomials in the form of difference of squares. [Q] : Factorise : x^8 - y^8
Session # 6 : Solved Example Method :4 Factorisation of polynomials in the form of difference of squares. [Q] : Factorise : x^2 + 2xy + y^2 - a^2 + 2ab - b^2
Session # 7 : Solved Example Method :4 Factorisation of polynomials in the form of difference of squares. Q. Factorise : x^4 + 2x^2 + 3
Session # 8 : Method :5 Factorisation of quadratic polynomials by splitting the middle term.
