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anonymous
 one year ago
The length of a rectangle is 3 feet more than twice its width. The area is 65 square feet. Find the dimensions of the rectangle using the quadratic formula.
anonymous
 one year ago
The length of a rectangle is 3 feet more than twice its width. The area is 65 square feet. Find the dimensions of the rectangle using the quadratic formula.

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amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1can you put what is said in the question into equations?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433905214940:dw right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[2x ^{2} + 3w  65 =0?\]

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1Now you've to solve \(2w^2+3w65=0\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[3\pm \sqrt{511} > divided by 4 ...\right?\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[3\pm \sqrt{511} divided by 4\]

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1b=3,a=2 and c= (65), right?

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1b^24ac=3^24x2x(65),ok?

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1then what would be the value?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i did 9  (4)(2)(65)

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1you did right then... https://www.google.com/search?q=3^24*2*%2865%29&ie=utf8&oe=utf8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok ill go with 529 then, dont no what went wrong

amilapsn
 one year ago
Best ResponseYou've already chosen the best response.1I think you've forgotten to put minus sign to 65.... Am I right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0added nine instead of subtracted 9 or something
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