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Www.mathsrevision.com More Rules By the division rule Fractions as Indices S4 Credit.

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Presentation on theme: "Www.mathsrevision.com More Rules By the division rule Fractions as Indices S4 Credit."— Presentation transcript:

1 More Rules By the division rule Fractions as Indices S4 Credit

2 More Rules Fractions as Indices S4 Credit

3 What Goes In The Box ? 9a 3 S4 Credit Re-write each with positive indices w 11 1

4 More Rules Fractions as Indices S4 Credit

5 What Goes In The Box ? (b 3 ) 5 = (y 9 ) -5 = b 15 y -45 S4 Credit (2m 4 ) 2 = (10s 2 ) 3 = 4m s 6

6 Fractions as Indices S4 Credit

7 Fractions as Indices S4 Credit

8 Fractions as Indices In general we have S4 Credit

9 Fractions as Indices Final Rule S4 Credit

10 Examples:

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13 Fractions as Indices Examples : Simplify the following S4 Credit

14 Fractions as Indices Examples S4 Credit

15 Fractions as Indices Examples S4 Credit

16 Fractions as Indices Example :Change to index form Example :Change to radical sign S4 Credit

17 Examples: Simplify each expression Remember we add exponents


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