simplifying powers 8.2

simplify

\frac{​ 2 ​ ​}{​ x ​} + \frac{​ 3 ​ ​}{​ y ​} =

- \frac{​ 5 a ​ ​}{​ 3 b ​} - \frac{​ 2 a ​ ​}{​ 3 b ​}

1 / 11

Slide 1: Slide

WiskundeMiddelbare schoolhavoLeerjaar 1

This lesson contains 11 slides, with text slides.

Lesson duration is: 45 min

Items in this lesson

simplify

\frac{​ 2 ​ ​}{​ x ​} + \frac{​ 3 ​ ​}{​ y ​} =

- \frac{​ 5 a ​ ​}{​ 3 b ​} - \frac{​ 2 a ​ ​}{​ 3 b ​}

Slide 1 - Slide

Simplify

2a + 3a -a

Slide 2 - Slide

simplify

5b - 2a +2b

Slide 3 - Slide

expanding brackets 8.2

Lesson goals: At the end of the lesson you can expand brackets and simplify expressions that contains bracket.

Slide 4 - Slide

simplify

5 (20 + 100 + 10)

Slide 5 - Slide

simplify

20 ( 2a + 3a)

Slide 6 - Slide

can you simplify?

4 ( 2a + 3b)

Slide 7 - Slide

how this?

4ab( 2 + 3c)

Slide 8 - Slide

and this?

\frac{​ 1 ​ ​}{​ 2 ​} (10 a + 14 b)

Slide 9 - Slide

Expanding brackets' rule

a ( b+c) = ab + ac

Slide 10 - Slide

Seatwork time

Do chapter 8.2A questions 12, 13, and 14 on page 108

Slide 11 - Slide

simplifying powers 8.2

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Slide

Slide 10 - Slide

Slide 11 - Slide

More lessons like this

expand the brackets

Simplifying

§1.1 Expanding Brackets

§1.1 Expanding Brackets

Review paragraph 8.1, 8.2 and 8.3

§1.1 Expanding Brackets - PART 1

Simplification

Revision §1.1 + §1.2 + §1.3