Find the value(s) of k, if the quadratic equation 3x2 - k 3 x+ 4= 0 has equal roots.
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For equal roots
D = 0
b^2 - 4ac = 0
(-3k)^2 - 4(3)(4) = 0
9k^2 - 48 = 0
9k^2 = 48
k^2 = 48/9
k = 4 root 3 / 3
HOPE THIS WILL HELP U
D = 0
b^2 - 4ac = 0
(-3k)^2 - 4(3)(4) = 0
9k^2 - 48 = 0
9k^2 = 48
k^2 = 48/9
k = 4 root 3 / 3
HOPE THIS WILL HELP U
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