find the values of K for which the equation 2x sq+ Kx +3 =0 has equal roots.????
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If the roots of given quadratic equation is zero then;
D = discriminant = b^2 -4ac = 0
in given equation ;
a = s
b= k
c= 3
hence,
k^2 - 4×s×3 = 0
k^2 = 12s
k = √12s
k = (2√3) s
hope this helped you,
plzzz mark as brainliest ................................!
D = discriminant = b^2 -4ac = 0
in given equation ;
a = s
b= k
c= 3
hence,
k^2 - 4×s×3 = 0
k^2 = 12s
k = √12s
k = (2√3) s
hope this helped you,
plzzz mark as brainliest ................................!
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