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- Factorising Polynomial Functions

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Get Started NowStart now and get better math marks!

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Get Started Now- Intro Lesson5:52
- Lesson: 1a1:45
- Lesson: 1b1:20

In this lesson, we will be doing trinomial factoring to find all possible answers for the unknowns in the term in the middle of the polynomials. By doing so, we will need to reverse the process of FOIL so that we can convert the trinomials into two binomials.

Related concepts: Factor by taking out the greatest common factor, Factor by grouping, Factoring difference of squares: $x^2 - y^2$, Factoring trinomials,

- IntroductionFOIL method:

i) What is the FOIL method?

ii) How to use it? - 1.Find four examples of k:a)${x^2+kx-8}$b)${x^2+kx+6}$

30.

Factorising Polynomial Functions

30.1

Common factors of polynomials

30.2

Factorising polynomials by grouping

30.3

Solving polynomials with the unknown "b" from $x^2 + bx + c$

30.4

Solving polynomials with the unknown "c" from $x^2 + bx + c$

30.5

Factorising polynomials: $x^2 + bx + c$

30.6

Applications of polynomials: $x^2 + bx + c$

30.7

Solving polynomials with the unknown "b" from $ax^2 + bx + c$

30.8

Factorising polynomials: $ax^2 + bx + c$

30.9

Factorising perfect square trinomials: $(a + b)^2 = a^2 + 2ab + b^2$ or $(a - b)^2 = a^2 - 2ab + b^2$

30.10

Find the difference of squares: $(a - b)(a + b) = (a^2 - b^2)$

30.11

Evaluating polynomials

30.12

Using algebra tiles to solve polynomials

30.13

Solving polynomial equations

30.14

Word problems of polynomials

We have over 1650 practice questions in Secondary 2 Maths for you to master.

Get Started Now30.1

Common factors of polynomials

30.2

Factorising polynomials by grouping

30.3

Solving polynomials with the unknown "b" from $x^2 + bx + c$

30.4

Solving polynomials with the unknown "c" from $x^2 + bx + c$

30.5

Factorising polynomials: $x^2 + bx + c$

30.6

Applications of polynomials: $x^2 + bx + c$

30.7

Solving polynomials with the unknown "b" from $ax^2 + bx + c$

30.8

Factorising polynomials: $ax^2 + bx + c$

30.9

Factorising perfect square trinomials: $(a + b)^2 = a^2 + 2ab + b^2$ or $(a - b)^2 = a^2 - 2ab + b^2$

30.10

Find the difference of squares: $(a - b)(a + b) = (a^2 - b^2)$

30.11

Evaluating polynomials

30.13

Solving polynomial equations

30.14

Word problems of polynomials