SOLUTION: expess in lowest terma
1. y^2-y-12/y^2-9
2. 3x^2-6x-72/2x^3-8x-64
3. u^2+16u+63/u+7 * 1/u+9
I had 30 problems to I cant understand the last 3. Could someone help
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Question 155256: expess in lowest terma
1. y^2-y-12/y^2-9
2. 3x^2-6x-72/2x^3-8x-64
3. u^2+16u+63/u+7 * 1/u+9
I had 30 problems to I cant understand the last 3. Could someone help me please.
Found 2 solutions by jim_thompson5910, Earlsdon:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
I'll do the first two to get you started
# 1
Start with the given expression
Factor the numerator
Factor the denominator
Highlight the common terms
Cancel out the common terms
Simplify
So simplifies to
# 2
Are you sure that the denominator is not ?
Start with the given expression
Factor the numerator
Factor the denominator
Highlight the common terms
Cancel out the common terms
Simplify
Distribute
So simplifies to
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Express in lowest terms:
Factor the numerators and the denominators:
1) Cancel as indicated to get:
-----------------
2) =
-----------------
3) =
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