SOLUTION: can you please help me with: (((n(3)-27 over n-3)))
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Question 152643This question is from textbook Algebra structure and method book 1
: can you please help me with: (((n(3)-27 over n-3)))
This question is from textbook Algebra structure and method book 1
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
First factor
Start with the numerator.
Rewrite as . Rewrite as .
Now factor by using the difference of cubes formula. Remember the difference of cubes formula is
Multiply
So factors to .
In other words,
So transforms into
Start with the given expression.
Highlight the common terms.
Cancel out the common terms.
Simplify
So simplifies to
In other words, where
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