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Box contains (2 x + 7) sweets. how many sweets will (2x + 7) such boxes contain? |
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Answer» ♠(2x+7)(2x+7) ♠2x²+14x+14x+49 ♠4x²+28x+49 WE CAN GET ANSWER EASILY BY MULTIPLYING BOTH THE VALUES. SO, THE TOTAL NUMBER OF SWEETS CONTAINS IN SUCH BOXES IS "4X²+28X+49" |
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