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July 24, 2014

July 24, 2014

Posted by **Hannah** on Tuesday, August 11, 2009 at 1:44am.

9x^2 over 144 - 4 over 25

I came out with 18/24 - 8/10 but I dont think this is right.

- Math -
**drwls**, Tuesday, August 11, 2009 at 2:06amHow can you come up with a number if you don't know the value of x?

Why do you write fractions with "over" in the first line and " / " in the second line?

4/25 does not equal 8/10

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