asked 74.4k views
3 votes
How do I foil this and am I in the right path

How do I foil this and am I in the right path-example-1
asked
User Tlum
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9.1k points

2 Answers

3 votes
Just in case you were trying to foil that question at the bottom of your page here's what I got.
How do I foil this and am I in the right path-example-1
answered
User Paercebal
by
8.3k points
7 votes
2u^2-u-1 should foil to
(2u+1)(u-1) because the mid pieces should add to -u not u
Hope this helps!
answered
User Felleg
by
8.9k points

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