b^2 +b 10

-----------

5 b^2 + b

3x(x^2 - 6x +9)

---------------

......x - 3

need a little help working this out can some one show me please!

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- Aug 7th 2005, 10:57 AMleleirvinrational expressions
b^2 +b 10

-----------

5 b^2 + b

3x(x^2 - 6x +9)

---------------

......x - 3

need a little help working this out can some one show me please! - Aug 16th 2005, 07:44 PMTheFarmer42
Could be too late too help, but:

Second problem

3x(x^2 - 6x +9)

---------------

......x - 3

=3x(x-3)(x-3)

---------------

......x - 3

=3x(x-3)

=3x^2-9x