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- Factorising Polynomial Expressions

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Get Started Now- Lesson: 1a1:48
- Lesson: 1b1:30

In this section, we will solve geometric word questions, such as, calculating the area of shaded areas, by using polynomial factoring.

Basic concepts: Multiplying monomial by monomial, Multiplying monomial by binomial, Multiplying binomial by binomial, Multiplying polynomial by polynomial,

Related concepts: Unknown number related questions in linear equations, Distance and time related questions in linear equations, Rectangular shape related questions in linear equations, Applications of quadratic functions,

- 1.Find the area of the shaded regionsa)

b)

8.

Factorising Polynomial Expressions

8.1

Common factors of polynomials

8.2

Factorising polynomials by grouping

8.3

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

8.4

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

8.5

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

8.6

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

8.7

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

8.8

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

8.9

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

8.10

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

8.11

Evaluating polynomials

8.12

Using algebra tiles to solve polynomials

8.13

Solving polynomial equations

8.14

Word problems of polynomials

We have over 1420 practice questions in College Algebra for you to master.

Get Started Now8.1

Common factors of polynomials

8.2

Factorising polynomials by grouping

8.3

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

8.4

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

8.5

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

8.6

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

8.7

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

8.8

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

8.9

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

8.10

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

8.11

Evaluating polynomials

8.13

Solving polynomial equations

8.14

Word problems of polynomials