SOLUTION: We are having our FCAT on Monday. I have to study for my FCAT because my teacher hasn't been here all week. I have no confidence in passing this test especially on this subject. Ho
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Question 737017: We are having our FCAT on Monday. I have to study for my FCAT because my teacher hasn't been here all week. I have no confidence in passing this test especially on this subject. How do you solve (7x+8)(5x+2) in FOIL Method?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Now let's FOIL the expression.
Remember, when you FOIL an expression, you follow this procedure:
Multiply the First terms:.
Multiply the Outer terms:.
Multiply the Inner terms:.
Multiply the Last terms:.
---------------------------------------------------
So we have the terms: , , ,
Now add every term listed above to make a single expression.
Now combine like terms.
So FOILs to .
In other words, .
I hope your teacher gets better soon.
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