<PRE><B>Question 114375</B>
Use the ac test to determine which of the following trinomials can be factored. Find the values of m and n for the trinomial that can be factored.

4z cubed - 18z squared - 10z
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= 2z(z^2 -9z - 5)

Find two numbers whose product is -5 and whose sum is -9
There are none.
AC cannot be used to factor this trinomial.
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Cheers,
Stan H.</PRE>