Posted by lena on Sunday, February 28, 2010 at 6:07pm.
Solve the following equation:
k2 + 4k = 0
By factoring and By using the quadratic formula
Can someone please help me to understand how to this problem...I do not understand the steps to get the correct answer.
Thanks!!!

algebra  Ashley, Sunday, February 28, 2010 at 8:22pm
2k + 4k = 0
First, combine like terms. In this case, the k's:
6k = 0
Simplify by dividing by 6 on both sides:
6k/6 = k
0/6 = 0
So,
k = 0
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