find the value of k so that the quadratic equation x square - 4 kx+kequal to 0
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Answer:x²-4kx+k=0
A=1
B=-4
C=k
D=b²-4ac
√d=16-4k
=√16-4k
=4-2k
X=-4-4+2k/2. X=-4-4+2k/2
X=k x= -8+2k/ 2
X=-2(4-k) /2
X=-4+k
Using x=k
K²-4k²+k=0
K(3k-1)=0
K=0 k=1/3
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