SOLUTION: Will you please help me figure this problem out. 7k to the second power + 9k
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Question 821655: Will you please help me figure this problem out. 7k to the second power + 9k
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
7k to the second power + 9k
------
7k^2 + 9k = 0
Factor::
= k(7k+9) = 0
----
k = 0 or 7k+9 = 9
-----------
k = 0 or k = -9/7
========================
Cheers,
Stan H.
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