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How to solve by factoring
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4 votes
How to solve by factoring

How to solve by factoring-example-1
User Vincent Russo
by
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1 Answer

6 votes
n^2-3n-4=0
(n-4)(n+1)

-4+1=-3
-4*1=-4

n-4=0
n=4

n+1=0
n=-1

Final answers: x=-1, x=4
User Nat Baldwin
by
7.7k points
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