Posted by **Kitty** on Sunday, May 6, 2007 at 2:44pm.

Simplify

I am using parenthesis to separate , if i write the whole prob as is, it runs together

a + 9 (3a - 18)

_____ ________

36 - a^2 (3a + 27)

possible answers i can choose from

1

____

a + 6

1

____

a - 6

- 1

____

a - 6

- 1

___

a + 6

I am thinking it is

- 1

___

a + 6

but I am not for sure.

Ahh lol never mind, I finally figured it out.. Thanks for the help though:)

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