The length of a rectangle is five less than three times its width. Find the dimensions of the rectangle if its area is 782m^2.
I set up the equation as (3x-5)x=782 and found the roots which are -15.3 and 17. The answer says 50m^2.
Quadratic functions long question 2?
2014-10-10 8:05 am
回答 (1)
2014-10-10 11:01 am
收錄日期: 2021-04-15 16:49:18
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