if the equation x2+2(k+2)x+9k=0 has equal roots then k=? @ShikshaZone

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#HOTS096 if the equation x2+2(k+2)x+9k=0 has equal roots then k=?
This video is based on the new syllabus and all the questions are very important for the exam point of view.
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yai new channel hai kya
op it helped me

crazy_bot
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Sir K2+4+4k-9k sir isme 4k kha se aa gya (4 se 4 to cancel ho gya tha to ab ye 4k kha se aagya

Sanjayarora