the area of a rectangle is x(square)+7x+12.if it's breathis(x+3),then find it's length
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the area of a rectangle is x(square)+7x+12.if it's breathis(x+3),then find it's length
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area=lb
x[sq.]+7x+12=L[x+3]
L=x[sq.]+7x+12/X+3
BY SYNTHETIC DIVISION,
L=X+4