guys please help me
answer this question fast.
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1
Answer:
A) 2
Step-by-step explanation:
Substituting x as 1/2 should give 0
(1/2)² + (1/2) k - 5/4 = 0
1/4 - 5/4 + (1/2) k = 0
(1/2) k = 4/4
(1/2) k = 1
k = 2
Hope it helps:)
Answered by
1
- I hope answer is (a) put 1/2 in x value
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