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Chapter 6 Indices and surds 334 Example 8 Combining index laws 1 and 2 a x x x b ab ab ab SOLUTION EXPLANATION a x x x x x x x x x x b ab ab ab ab ab ab 1 a b 2 c d a b c d 3 a b c d e a a a f a a a g x x x h b b b Understanding Exercise 6B ISBN 978-0-521-17865-5 Photocopying is restricted under law and this material must not be transferred to another party. © Greenwood et al. 2011 Cambridge University Press Number and Algebra 335 Fluency 4 a b c d e f g h i j k l 5 a x x b a a c t t d y y e d d f y y y g b b b h q q q i xy xy j xy xy k xy xy l xy z xy m m m n ef ef o cd cd p yz yz 6 a a a b x x c q q d d d e b b f d d g a a h y y i m m j x x k y y l a a m m m n w w o a a p x x q xy xy r st st s mn mn t xy xy 7 a b b b b y y y c c c c d x x x e t t t f p p p g d d d h x x x i xy xy xy j b g g b k mn mn mn mn l pq pq pq pq 8 a m n m n b x y x y c a b b a d a c a c e f f f f xb xb xb g km km km k h xy xy xy xy i mn mn mn mn mn mn Example 5 Example 6 Example 7 Example 8 ISBN 978-0-521-17865-5 Photocopying is restricted under law and this material must not be transferred to another party. © Greenwood et al. 2011 Cambridge University Press
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