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Find m so that ( 2 7 ) −5 × ( 2 7 ) −11 = ( 2 7 ) 8m |
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Answer» Find the value of: (i) 26 (ii) 93 (iii) 112 (IV)54 ANSWER: (i) 26 = 2 × 2 × 2 × 2 × 2 × 2 = 64 (ii) 93 = 9 × 9 × 9 = 729 (iii) 112 = 11 × 11 = 121 (iv)54 = 5 × 5 × 5 × 5 = 625 |
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