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- Multiplication and Division of Polynomials

Still Confused?

Try reviewing these fundamentals first

Still Confused?

Try reviewing these fundamentals first

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Get Started Now- Intro Lesson: a12:42
- Lesson: 1a3:35
- Lesson: 1b3:56
- Lesson: 1c2:38
- Lesson: 1d3:09
- Lesson: 1e4:33

You will need the similar skill set to find the common factors of polynomials as you do prime factorization. For polynomials, you need to also do the numbers as well as the variables.

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

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

- Introductiona)
- Review on Common Factors
- How to find common factors of polynomials?

- 1.Common factor of the polynomialsa)${16a^4-8a^3+4a^2}$b)${-15x^2y-10xy^2}$c)${2 \over3 }{x^3 + }{ 5 \over 3}x$d)${7a^3(x-2)+3(x-2)}$e)${(b-1)-2(1-b)}$

25.

Multiplication and Division of Polynomials

25.1

Common factors of polynomials

25.2

Factorising polynomials by grouping

25.3

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

25.4

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

25.5

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

25.6

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

25.7

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

25.8

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

25.9

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

25.10

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

25.11

Evaluating polynomials

25.12

Using algebra tiles to factorise polynomials

25.13

Solving polynomial equations

25.14

Word problems of polynomials

We have over 1350 practice questions in NZ Year 9 Maths for you to master.

Get Started Now25.1

Common factors of polynomials

25.2

Factorising polynomials by grouping

25.3

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

25.4

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

25.5

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

25.6

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

25.7

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

25.8

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

25.9

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

25.10

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

25.11

Evaluating polynomials

25.13

Solving polynomial equations

25.14

Word problems of polynomials