Algebra II

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CTHook CTHook
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Algebra II

Add: 1/z−2 minus 3m/−z+2
McGenius McGenius
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Re: Algebra II

  1            3m
-----   -   -------
z - 2       -z + 2

  1              3m
-----   -   ---------   factored -1 out of 2nd denominator
z - 2       -1(z - 2)

  1              3m
-----   +   ---------   minus a negative is plus
z - 2          z - 2

3m + 1
---------   combined numerators over common denominator
  z - 2

*McGenius*