Answer:
Step-by-step explanation:Factor out the greatest common factor from each group.
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2
a
(
4
c
−
1
d
)
+
b
Factor the polynomial by factoring out the greatest common factor,
.
Rewrite
as
Im not too sure, but C might work as an answer...
Sorry if it's wrong :(
the question is not complete
Final answer is ---> -4
Step-by-step explanation: