Math, asked by Chitambran632, 11 months ago

समीकरण 3x² -12x + k = 0के मूल बराबर है तो k का मान होगा

Answers

Answered by gaurav2013c

Solution is in the attachment...

Attachments:

Answered by aarzootarakki072

Answer:

k = 12

Step-by-step explanation:

roots ( mool ) are equal so discriminant = 0

D = b2 - 4ac =0

D = 144 - 12k =0

k = 12

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