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CBSE Class 7 Answered

In your sample test one problem 12x12x12divided by -3x-3x-3 the how you are showing is -64 how you are showing 192? as you ahve wrongly taken -3x-3x-3 =9 and divided 12x12x12 in solution.pl clarify
Asked by banukumar7669 | 08 Aug, 2016, 01:03: AM
answered-by-expert Expert Answer
begin mathsize 16px style fraction numerator 12 cross times 12 cross times 12 over denominator negative 3 cross times negative 3 cross times negative 3 end fraction equals fraction numerator 1728 over denominator negative 27 end fraction equals negative 64 O R fraction numerator 12 cross times 12 cross times 12 over denominator negative 3 cross times negative 3 cross times negative 3 end fraction equals negative 4 cross times negative 4 cross times negative 4 equals negative 64 end style
 
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Answered by Rashmi Khot | 08 Aug, 2016, 10:52: AM

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