SOLUTION: Multiply (3x+3y)^2(2x+3y)
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Question 198861: Multiply (3x+3y)^2(2x+3y)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
First, let's FOIL
Start with the given expression.
Expand. Remember something like .
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, .
==========================================================
So becomes
Start with the given expression.
Rearrange the terms.
Expand
Distribute
Multiply
Combine like terms.
So
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