SOLUTION: Multiply ( x + 1/3 )^2

Question 177313: Multiply ( x + 1/3 )^2
Found 2 solutions by jim_thompson5910, dini:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
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:.

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Now collect every term to make a single expression.

Now combine like terms.

So FOILs to .

In other words, .

Answer by dini(5) (Show Source): You can put this solution on YOUR website!
(x+1/3)^2
=(x+1/3)*(x+1/3)
=x^2+(1/3)x+(1/3)x+(1/3)^2
=x^2+(2/3)x+1/9
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