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Aptitude · Q385

Algebra

Competitive Exams · Aptitude · question 385

Q385

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

x is a negative number such that k + k-1 = -2, then what is the value of
A.
7
B.
1
Answer
C.
-7
D.
-1

Answer: Option B

Solution

Answer: Option B
Solution:
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