x is a negative number such that k + k -1 = -2, then what is the value of frack^ – OfficerPath

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x is a negative number such that k + k -1 = -2, then what is the value of frack^2 + 4k - 2k^2 + k - 5?

Subject: MathematicsTopic: Algebra

A

7

B

1

C

-7

D

-1

Correct Answer: B

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