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## PowerPoint Slideshow about 'algebraic operations' - sandra_john

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### Algebraic Operations

### Fractions as Indices

Adding / Sub Indices

Negative Indices

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Fraction Indices

Harder Indices

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S4 Credit

Learning Intention

Success Criteria

- To explain how to multiply and divide indices by adding / subtracting powers.

- Understand basic rules for indices.

- 2. Simplify indices.

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www.mathsrevision.com

What Goes In The Box ?

S4 Credit

3f4 x 3g5 =

b3 x b5=

2m4 x 3m33=

6m37

b8

8a3 x 7a0 =

y9÷ y5 =

10s23÷2s11 =

56a3

y4

5s12

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S4 Credit

Now try MIA

Ex 2.1 & Ex3.1

Ch9 (page 176)

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Created by Mr Lafferty Maths Dept

S4 Credit

Learning Intention

Success Criteria

- To explain how to hand fractional indices of powers.

- Understand basic rules for fractional indices.

- 2. Simplify fractional indices.

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www.mathsrevision.com

What Goes In The Box ?

S4 Credit

(b3)5=

(2m4)2 =

4m8

b15

(y9)-5 =

(10s2)3 =

y-45

1000s6

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S4 Credit

Learning Intention

Success Criteria

- To explain how to hand fractional indices of powers.

- Understand basic rules for fractional indices.

- 2. Simplify fractional indices.

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www.mathsrevision.com

Example : Change to index form

Example : Change to radical sign √

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