Can you answer this maths question?

Posted by: BblackkBbirdd

"There are n sweets in a bag. Six of the sweets are orange. The rest of the sweets are yellow. Hannah takes a random sweet from the bag. She eats the sweet. Hannah then takes at random another sweet from the bag. She eats the sweet. The probability that Hannah eats two orange sweets is 1/3. Show that n"-n-90=0." (n' means n squared)

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23 Total Votes
1

Yes

17 votes
3 comments
2

No

6 votes
4 comments
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hatethemessenger says2015-06-11T01:33:00.1663867-05:00
Now do your own homework.
BblackkBbirdd says2015-06-11T06:54:51.0649096-05:00
It was part of my maths exam idiot

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