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OpenStudy (anonymous):
The width of a rectangle is y feet long. The rectangle is 4 feet longer than it is wide. What is the area of the rectangle? would this be y+4 sq ft
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jimthompson5910 (jim_thompson5910):
y+4 is the length
jimthompson5910 (jim_thompson5910):
Area = Length times Width
OpenStudy (anonymous):
so it's right?
jimthompson5910 (jim_thompson5910):
no, the area is actually y(y+4) or y^2 + 4y square feet
OpenStudy (anonymous):
oh..ok. thanks!
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jimthompson5910 (jim_thompson5910):
yw
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