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- Factorising Polynomial Expressions

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

Nope, I got it.

That's that last lesson.

Start now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Lesson: 1a1:44
- Lesson: 1b2:32

In this section, we will apply all the techniques of polynomial factoring to solve word problems related to geometric objects.

Basic concepts: Multiplying monomial by binomial, Multiplying binomial by binomial, Multiplying polynomial by polynomial, Factoring polynomials: $x^2 + bx + c$,

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

- 1.Factoring Word Problemsa)The volume of a rectangular prism is $(k^3+7k^2+12k)$ $m^3$. Find the dimensions in terms of k.b)A sheet of cardboard is 5 m by 7 m and has squares x m wide cut from each corner.

The sides are folded up to become an open-top box.

Find the volume of the box in a factored form.

13.

Factorising Polynomial Expressions

13.1

Common factors of polynomials

13.2

Factorising polynomials by grouping

13.3

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

13.4

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

13.5

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

13.6

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

13.7

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

13.8

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

13.9

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

13.10

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

13.11

Evaluating polynomials

13.12

Using algebra tiles to solve polynomials

13.13

Solving polynomial equations

13.14

Word problems of polynomials

We have over 1380 practice questions in NZ Year 11 Maths for you to master.

Get Started Now13.1

Common factors of polynomials

13.2

Factorising polynomials by grouping

13.3

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

13.4

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

13.5

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

13.6

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

13.7

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

13.8

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

13.9

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

13.10

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

13.11

Evaluating polynomials

13.13

Solving polynomial equations

13.14

Word problems of polynomials