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horrorfan [7]
3 years ago
11

I need help finding the answer

Mathematics
1 answer:
Daniel [21]3 years ago
5 0
6x = n²-16
n²-6x-16=0             -16=-8*2,    -6=-8+2
(n-8)(n+2)=0
n-8=0,   n+2=0
n=8,      n=-2
Negative solution is -2.
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The length of the rectangle.

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