SOLUTION: I don't think these are from the book, I guess this is why I am having such a huge problem with them
I have four questions that I am struggling with
help me simply this rat
Algebra.Com
Question 146995: I don't think these are from the book, I guess this is why I am having such a huge problem with them
I have four questions that I am struggling with
help me simply this rational expression
x^2 – 7x + 12
x^2 – 16
I don't know if this makes a difference but x^2-7x+12 are all underlined
Found 2 solutions by jim_thompson5910, oscargut:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Factor to get .
Factor to get .
Highlight the common terms.
Cancel out the common terms.
Simplify.
So simplifies to .
In other words, where or
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
(x^2 – 7x + 12)/(x^2 – 16)= (x-4)(x-3)/(x-4)(x+4)=(x-3)/(X+4)
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