Mathematics, 12.07.2019 02:30 trint4
The width of a rectangle is 8 less than twice its length. if the area of the rectangle is 137 cm^2, what is the length of the diagonal?
Answers: 1
![[-(-8) +/- \sqrt{(-8)^{2} - 4(2)(-137) }]/2(2)](/tpl/images/0079/3255/13e56.png)
![[8 +/- \sqrt{(64 + 1096 }]/4](/tpl/images/0079/3255/32a95.png)
    ![[8 +/- \sqrt{(1160 }]/4](/tpl/images/0079/3255/d0a6a.png)
 ![[8 +/- 2\sqrt{(290 }]/4](/tpl/images/0079/3255/0682a.png)
 ![[4 +/- \sqrt{(290 }]/2](/tpl/images/0079/3255/8044f.png)
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The width of a rectangle is 8 less than twice its length. if the area of the rectangle is 137 cm^2,...
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