Math, asked by ankitbaruah1732, 1 year ago

If the equation kxsquare-2kx +6 has equal roots,find the value of k

Answers

Answered by PrincessNancy
1
Hi!
Here's your answer>>>>>>>>>>
If they have equal roots than b²-4ac=0
b²-4ac=0
(-2k)²-2k×6=0
4k²-12k=0
4k²=12k
k²=3k
k×k=3k
k=3
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