6. Find the positive value of k for which the equation 3x° + 2x + k = 0 has real roots
(a) k≤-9/2 (b) k≤1/3(c)k>1/3
(d)k<1/3
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Answer:
c) k>1/3.
Step by step explanation:
Now, a=3
b=2
c=k
4-12k>0
12k>4
3k>1
k=1/3
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