If alpha & 1/alpha are roots of 2x²- x+8k , then find k
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hsjssjsnd. Jim and his 55
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α and 1/α are the roots of 2x² - x + 8k
Comparing 2x² - x + 8k with ax² + bx + c
- a = 2
- b = - 1
- c = 8k
Product of roots = α × 1/α = c/a = 8k/2
1 = 4k
k = 1/4
Therefore the value of k is 1/4.
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