Simplifying

Simplify:

3 (a + 3) - 5 a

In "simplifying" exercises, you expand the brackets and then collect like terms

3 a + 9 - 5 a

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Slide 1: Slide

WiskundeMiddelbare schoolhavoLeerjaar 3

This lesson contains 22 slides, with interactive quizzes and text slides.

Lesson duration is: 50 min

Items in this lesson

Simplify:

3 (a + 3) - 5 a

In "simplifying" exercises, you expand the brackets and then collect like terms

3 a + 9 - 5 a

Slide 1 - Slide

Simplify:

3 (a + 3) - 5 a

In "simplifying" exercises, you expand the brackets and then collect like terms

Slide 2 - Slide

Simplifying

Slide 3 - Slide

Simplify

a (b + c) = ab + ac

Remember?

Slide 4 - Slide

simplify

a (b + c) = ab + ac

5(x + 4) =

Remember?

Slide 5 - Slide

Simplify

a(b + c) = ab + ac

5(x + 4) =

5x + 20

Remember?

Slide 6 - Slide

Simplify:

3 x - 5 x

2 x^{​ 2 ​ ​} - 5 x

3 x - 5

3 x - 5

Slide 7 - Quiz

Simplify:

3 x + 24

3 x^{​ 2 ​ ​} + 24

3 x^{​ 2 ​ ​} + 24 x

27 x

Slide 8 - Quiz

Simplify:

3 (a + 3) - 5 a

Slide 9 - Slide

Simplify:

3 (a + 3) - 5 a

In "simplifying" exercises, you expand the brackets and then collect like terms

3 a + 9 - 5 a

- 2 a + 9

Slide 10 - Slide

Simplify:

Slide 11 - Open question

Simplify:

Remember?

Slide 12 - Slide

Simplify:

Remember?

In "simplifying" exercises, you expand the brackets and then collect like terms

Slide 13 - Slide

Simplify:

x^{​ 2 ​ ​} + 5 x - 6

x^{​ 2 ​ ​} - 5 x + 6

x^{​ 2 ​ ​} + 6 x - x - 6

x^{​ 2 ​ ​} + 6 x - 5

Slide 14 - Quiz

Simplify:

4 (a - 1) (a + 2)

Slide 15 - Slide

Simplify:

4 (a - 1) (a + 2)

4 (a^{​ 2 ​ ​} + 2 a - a - 2)

Slide 16 - Slide

Simplify:

4 (a - 1) (a + 2)

4 (a^{​ 2 ​ ​} + 2 a - a - 2)

4 (a^{​ 2 ​ ​} + a - 2)

Slide 17 - Slide

Simplify:

4 (a - 1) (a + 2)

4 (a^{​ 2 ​ ​} + 2 a - a - 2)

4 (a^{​ 2 ​ ​} + a - 2)

4 a^{​ 2 ​ ​} + 4 a - 8

Slide 18 - Slide

Simplify:

(a b)^{​ 2 ​ ​} = a^{​ 2 ​ ​} b^{​ 2 ​ ​}

Slide 19 - Slide

Simplify:

(a b)^{​ 2 ​ ​} = a^{​ 2 ​ ​} b^{​ 2 ​ ​}

(3 b)^{​ 2 ​ ​}

Slide 20 - Slide

Simplify:

(a b)^{​ 2 ​ ​} = a^{​ 2 ​ ​} b^{​ 2 ​ ​}

(3 b)^{​ 2 ​ ​}

= 9 b^{​ 2 ​ ​}

Slide 21 - Slide

Wat?

Maak som: 1 & 2 blz. 188

2 t/m 4 blz. 189

Hulp?

-Boek en/of aantekeningen

-Buurtjonge/ buurtmeisje

-Docent

Klaar?

Testopgave blz. 24

Niet af?

Huiswerk

Aan de slag:

Slide 22 - Slide

Simplifying

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Quiz

Slide 8 - Quiz

Slide 9 - Slide

Slide 10 - Slide

Slide 11 - Open question

Slide 12 - Slide

Slide 13 - Slide

Slide 14 - Quiz

Slide 15 - Slide

Slide 16 - Slide

Slide 17 - Slide

Slide 18 - Slide

Slide 19 - Slide

Slide 20 - Slide

Slide 21 - Slide

Slide 22 - Slide

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