X-2-(x - 2)^2 + ax - 2a – InterviewSolution

1.

X-2-(x - 2)^2 + ax - 2a

Answer» ER:

Step-by-step explanation:

X-2-(x^2 + 4 - 4X) +ax- 2A

= x-2-x^2-4+4x+ax -2a

= -x^2+ 5x+ax -6-2a

= x^2-5x-ax +6+2a

= x^2- x(5+a)+ 2(3+a)

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