Olympic size swimming pool holds 6.6043×10^5 gallons of water a standard garden hose can deliver 9 gallons of water per minute if the garden hose was filling the pool 24 hours per day how many days would it take to fill the Olympic size pool two parts a and B

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,

The answe may be c