Step-by-step explanation:
6a²-4a+(k+1)=0
to make it a perfect square we use,
(b/2a)²=c
where a=6 , b= -4 , c= k+1
substitute we get
(-4/2(6))² = k+1
solving for k
(-1/3)²=k+1
k+1 = 1/9
k= 1/9 - 1
k= -8/9
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Answers & Comments
Step-by-step explanation:
6a²-4a+(k+1)=0
to make it a perfect square we use,
(b/2a)²=c
where a=6 , b= -4 , c= k+1
substitute we get
(-4/2(6))² = k+1
solving for k
(-1/3)²=k+1
k+1 = 1/9
k= 1/9 - 1
k= -8/9