The problem
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Could I also use a -2 as the factor outside the parentheses? Does it have to be a +2?
Answer provided by our tutors
Yes, you can pull (-2) as a factor outside the parentheses.
Could I also use a -2 as the factor outside the parentheses? Does it have to be a +2?
Yes, you can pull (-2) as a factor outside the parentheses.
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