Step-by-step explanation:
-8
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Answer:
C:
or 
Step-by-step explanation:
To solve the equation
we need to factor it
We are looking for two numbers that when multiplied give -12 and when added give -x
This means that when factored, the equation would be 
Now we can set each of these equal to 0, which means that at
and
, the equation will equal 0
Answer:

Step-by-step explanation:


cross out the common factor.

Step-by-step explanation:
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