SOLUTION: find the polynomial for the polynomial for perimeter and area x+5 and x

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Question 400676: find the polynomial for the polynomial for perimeter and area x+5 and x
Answer by sofiyac(983) About Me  (Show Source):
You can put this solution on YOUR website!
For perimeter you add all sides, you have two sides of each so
P=2*length+2*width
P=2(x+5)+2x
P=2x+10+2x
P=4x+10
For area you multiply the two sides
A=length*width
A=(x+5)x
A=x%5E2%2B5x