Answer:
x > -6
Step-by-step explanation:
Answer:
x = -9
Step-by-step explanation:
Normally 18/2 is 9, but since we’re dividing by a negative, the 9 becomes negative.
So 18/-2 is -9.

The multiple zero is x = -4.
The multiplicity is 2 because there are two values of x.
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