How does salt prevent food spoilage

1.	How does salt prevent food spoilage
Answer» tion:We divide3x3+4x2+x+7by(x2+1)as SHOWN in the above image:From the division, we observe that the quotient is3x+4and the remainder is−2x+3.We know that the division algorithm STATES that:Dividend=Divisor×Quotient+RemainderWe APPLY the division algorithm to check the ANSWER as FOLLOWS:Dividend=Divisor×Quotient+Remainder3x3+4x2+x+7=[(x2+1)(3x+4)]−2x+33x3+4x2+x+7=(3x3+4x2+3x+4)−2x+33x3+4x2+x+7=3x3+4x2+3x−2x+4+33x3+4x2+x+7=3x3+4x2+x+7Henceverified.

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