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EXERCISE 7.1 mmF1.Find the cubes of the following numbers :719-1529A2.(a) 17(b) - 23(c)(d)Which of the following are perfect cubes :(a) 729(b) 2744 (c) 10648(d) 439043. By what number should 17496 be divided to obtain a perfect cube?4. By what number should 231525 be multiplied to obtain a perfect cube?5. Is 40500 a perfect cube? If not(a) by what number should 40500 be multiplied to obtain a perfect cube?(b) by what number should 40500 be divided to obtain a perfect cube?CUBE ROOTSWe have to find a number which when multiplied by itself thrice, gives 27 orx3 = 2733 = 3 x 3 x 3 = 27NOTCuthe |
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Answer» ,,boidiuhoih'hidhuodcb id hdih sih hdihv pdpihsh dvdjkbdbvoik s bsd vsd ivbd ibv isvb bb bsd ob sdibvsbiosdv hhoih h d ihidhd h d h Step-by-step EXPLANATION: |
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