find the value of k for which the equation kx²+6x+1 has equal roots
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6
Answer:
k is equal to 9 check in the attachement
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2
Answer
b∧2 - 4ac
36 - 4[k][1] = 0
36-4k = 0
-4k = -36
4k = 36
k = 36÷4
k = 9
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