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

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

www.mathsrevision.com More Rules Fractions as Indices S4 Credit

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

www.mathsrevision.com More Rules Fractions as Indices S4 Credit

www.mathsrevision.com What Goes In The Box ? (b 3 ) 5 = (y 9 ) -5 = b 15 y -45 S4 Credit (2m 4 ) 2 = (10s 2 ) 3 = 4m 8 1000s 6

www.mathsrevision.com Fractions as Indices S4 Credit

www.mathsrevision.com Fractions as Indices S4 Credit

www.mathsrevision.com Fractions as Indices In general we have S4 Credit

www.mathsrevision.com Fractions as Indices Final Rule S4 Credit

Examples:

www.mathsrevision.com Fractions as Indices Examples : Simplify the following S4 Credit

www.mathsrevision.com Fractions as Indices Examples S4 Credit

www.mathsrevision.com Fractions as Indices Examples S4 Credit

www.mathsrevision.com Fractions as Indices Example :Change to index form Example :Change to radical sign S4 Credit

Examples: Simplify each expression Remember we add exponents

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