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1)Explain how to factor an expression?You break the factor down to the smallest number and get the GCF
2)Explain how to expand an expression?You multiply to expand the expression

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You can factor an expression you will break down numbers and then find the greastest comon factor.

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1) you break down the expressions by breaking down the factor and getting the GCF 2) you expand the expression by multiplying whats left over in the expression. 

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1) you break down the expressions by breaking down the factor and getting the GCF 2) you expand the expression by multiplying whats left over in the expression. 

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1) Brake down the numbers in the expression to the simplest. Then look at both of them and see with numbers or letter they have in common,so you can add them together.              2) To expand you add or subtract the left overs but leave them like that, don't add the numbers on the side

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1) Brake down the numbers in the expression to the simplest. Then look at both of them and see with numbers or letter they have in common,so you can add them together.              2) To expand you add or subtract the left overs but leave them like that, don't add the numbers on the side

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1)you brake the factor down and you get the GCF

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1)you brake the factor down and you get the GCF

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2)to expand you have to expression multiply together

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1. explain how to factor an expression.a- break down to the smallest term.                     2. explain how to expand an expression.a- the rest of the like terms together, multiplication 

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1. explain how to factor an expression.a- break down to the smallest term.                     2. explain how to expand an expression.a- the rest of the like terms together, multiplication 

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(Rylie)

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1)to factor an expression you break it down to the smallest term 2) to expand you have to put the rest of the expression together

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1)to factor an expression you break it down to the smallest term 2) to expand you have to put the rest of the expression together

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1) you factor a expression by breaking down the numbers and you find the GCF
2)you expand a factor by multiplying the leftovers and you use the sign of what were doing
(Ryan)

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1) You factor an expression by finding the greatest common factor

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1) You factor an expression by finding the greatest common factor

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2) You expand an expression by putting whats left over in the expression

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you factor an expression by multiplying the number with main number to get GCF

separate GCF with putting left overs in parenthisis

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by taking the number and seeing what you can mulply the number by that in common  

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by taking the number and seeing what you can mulply the number by that in common  

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u find the fatters
s

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I love math ^w^

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i would rather be able to type it (michael)

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you can expand an expression by finding your greatest common factor of the two number then you

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You can factor an expression by taking the number and multiply it by the greatest value.
You can expand an expression by putting what's leftover from the greatest common factor in parenthesis.

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you factor an expression by taking the # multiply by the greatest  value and then do it to you other #

you expand a expression by finding the greatest common factor and you put it on the outside of the parenthesis.

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(1) you can factor an expression by taking the main number and seeing what numbers you can multiply with to get the main number

(2)you can expand an expression by finding your greatest common factor of the two numbers that you get and when your done finding the Greatest common factor you put your left over numbers variables or exponents in parentheses

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1).  You factor an expression by taking the number and seeing what you can multiply the number by that is in common with the other number, then you do it to the other side, after you do that you put those numbers times the letters how many times you need to, then you see what they have in common and that is the GCF.

2). You expand an expression by figuring out what the GCF is and putting whats left over in parenthesis. Here is a random example  2x(6+8xy).