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What is the value of (2.75xx2.75xx2.75-2.25xx2.25xx2.25)/(2.75xx2.75+2.75xx2.25+2.25xx2.25) |
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Answer» SOLUTION :`THEREFORE a^3-b^3=(a-b)(a^2+b^2+ab)` `therefore (a^3-b^3)/(a^2+b^2+ab)=((a-b)(a^2+b^2+ab))/((a^2+b^2+ab))=(a-b)` `therefore` The VALUE of the EXPRESSION = 2.75-2.25=0.50 |
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