NLC LEsson 1 Conso 9NLC LEsson 1 Conso 9.pptx

NLC LEsson 1 Conso 9
NLC LEsson 1 Conso 9
NLC LEsson 1 Conso 9

1. Mathematics 9: Lesson 1 Quadratic equations

2. Short Review QE or nqe

3. Lesson language practice

4. P __ O __ U __ T - the result of two or more numbers when multiplied together R D C

5. F __ C__ O __ - numbers or terms that divide exactly into another number or expression. A T R

6. S __ U__ R __ S - a number that is multiplied by itself A Q E

7. S __ U__ R __ R __ __ T - is a number that when multiplied by itself gives the number required. Q A E O O

8. E __ P__ N __ - to expand brackets, or multiply out, involves multiplying every term inside the bracket by the term on the outside and then collecting like terms with the aim of removing the set of brackets. X A D

9. F __ C__ O __ I __ I __ G - find what can be multiplied to get a given expression. A T R Z N

10. Lesson activity: Let’s Factor It Out!

11. (k + 1)(k − 5) = 0

12. (a + 1)(a + 2) = 0

13. (4k + 5)(k + 1) = 0

14. (2m + 3)(4m + 3) = 0