If (x + 2) is a common factor of x2 + ax + b and x2 + bx + a, then the – McqOptions

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1.	If (x + 2) is a common factor of x2 + ax + b and x2 + bx + a, then the ratio of a ∶ b is equal to
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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