Jem Boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2 meters and decreasing its width by 2 meters. Jem Boy asked your expertise to help him decide on certain matters.

a. What will be the new dimensions of Jem Boy's pool ?
b. What will be the new area of Jem Boy's pool? What special product will be used?
c. If the sides of the square pool is unknown, how will you represent its area?
d. If Jem Boy does not want the area of his pool to decrease, will he pursue his plan? Explain your answer.



b.(8+2)(8-2) m
zum and difference
c.(ec+2)(ec-2),the area need to decreaz by 4 zquare
10 4 10