If 3x2 + ax + 4 is perfectly divisible by x – 5, then the value of a – McqOptions

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1.	If 3x2 + ax + 4 is perfectly divisible by x – 5, then the value of a is:
A.	-12
B.	-5
C.	-15.8
D.	-15.6
Answer» D. -15.6

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