Find the value of k for which the equation kx2_14x+8=0is2
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Answer:
Step-by-step explanation:
kx²-14x+8 = 0
take x = 2
k(2)² - 14(2) + 8 = 0
4k - 28 + 8 = 0
4k -20 = 0
4k = 20
k = 20÷4
k = 5
Therefore, the value of K is 5
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Answered by
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Answer:
Step-by-step explanation:
k=9 answer
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