1.

Box contains (2 x + 7) sweets. how many sweets will (2x + 7) such boxes contain?​

Answer»

\huge\underline\red{SOLUTION}

♠(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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