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anonymous
 4 years ago
Can someone help me understand quadratic word problems? I'm trying to learn off this site
http://www.purplemath.com/modules/quadprob2.htm
,but I don't understand. Especially the A = hw = [(4/3)w][w] = (4/3)w2 = 192 part
anonymous
 4 years ago
Can someone help me understand quadratic word problems? I'm trying to learn off this site http://www.purplemath.com/modules/quadprob2.htm ,but I don't understand. Especially the A = hw = [(4/3)w][w] = (4/3)w2 = 192 part

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Well, the picture is obiously a rectangle so the formula for its area is A = length*breadth or breadth*height or width*height whatever you say it. In the question its given that one side is 4/3 of the other side. that means that if one side is w than the other side will be (4/3)*w so the area would be A = w*w(4/3)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ooooooooh!!!! lol thank you
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