Isla is dividing 3x3 + x2 – 12x – 4 by x + 2 using a division table.

Quotient

Divisor

3x2
– 5x
– 2
x
3x3
–5x2
–2x
+ 2
6x2
A
B

What are the missing values in the table?
A = –10x; B = –4
A = –10x; B = 0
A = –3x; B = –4
A = –3x; B = 0

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