Algebra Practice Quiz 10

Multiple Choice Questions. Click on the correct answer.

Problem 19.


19. Simplify

displaymath23

    (a)
    12.

    (b)
    tex2html_wrap_inline25 .

    (c)
    tex2html_wrap_inline27 .

    (d)
    9.

    (e)
    None of these.


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Tue Aug 19 11:16:45 MDT 1997

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