SOLUTION: Multiply: x(x+1)(x-1)

Question 176963This question is from textbook
: Multiply: x(x+1)(x-1) This question is from textbook

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
First, let's multiply out

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:.

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Now collect every term to make a single expression.

Now combine like terms.

So FOILs to .

In other words, .

So this means that

Start with the given expression.

Distribute

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Answer:

So
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