SOLUTION: How do I simplify 3n-4 divided by 4-3n and how do I simplify 6y cubed + 12y over 9y cubed + 18y squared

Question 43980: How do I simplify 3n-4 divided by 4-3n and how do I simplify 6y cubed + 12y over 9y cubed + 18y squared

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
simplify 3n-4 divided by 4-3n
The form a-b=-(b-a)
You have (3n-4)/-(3n-4)
The result is -1
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simplify (6y^3 + 12y)/(9y^3 + 18y^2)
Factor where you can to get:
[6y(y^2+2)] / [9y^2(y+2)]
Cancel where you can to get:
[2(y^2+2]/[3y(y+2)]
Cheers,
Stan H.

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