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Mathematics 21 Online
OpenStudy (diana.xl):

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OpenStudy (diana.xl):

would my answers be h+3 and h-3?

OpenStudy (diana.xl):

@Directrix

Directrix (directrix):

The first denominator factors to 2*(h +3) and the next one to (h + 3)*(h-3). You'll need the two factors you mentioned but what about the 2?

Directrix (directrix):

Oh, there is no 2. We'd better crank out the answer and see what is in the denominator there.

Directrix (directrix):

Go with your answers. The result has those two in it although 2 is among the factors of the LCD. It is just not one of the options.

OpenStudy (diana.xl):

thnx

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