This intersection means that u have to find the same number in both sets
the answer is 3 , 7 , 13
i am a mathematics teacher. if anything to ask please pm me
I think its B im pretty sure feel free to mark me brainlyest it would mean alot. Hope this helped!

The multiple zero is x = -4.
The multiplicity is 2 because there are two values of x.
Answer:
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Step-by-step explanation: