3x2 -k√3x+4find the value of k
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Answer:
k=2√2
Step-by-step explanation:
d=b2-4ac
=(k√3)2-4(3)(4)
=3k2-48
3k2=48
K2=48/3
k=2√6/√3
k=2*√3*√2/√3
k=2√2
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