SOLUTION: can you show me the reverse foil of
3m^2 + 14m -5
Algebra.Com
Question 294886: can you show me the reverse foil of
3m^2 + 14m -5
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
If you FOIL the right hand side, you get,
Comparing to your equation,
Integer factors of 5 are 1 and 5.
,
,
,
,
All of those combinations solve
Now check using the other equation to see which one is correct.
,
No, next set.
.
.
.
,
That's the one.
So then a=-1, b=5.
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