Question

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!!!

Answers

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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