Math, asked by sonugupta55, 11 months ago

find the value of k for which the quadratic equation X square - 2 x minus 6 equal to zero has known real and equal root

Answers

Answered by divyanshu159

1

b square minus 4ac
-2square +4x1x6
4+24
28
k is equal to 28

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

please tell me the उपसर्ग प्रत्यय and मूल शब्द...

English, 5 months ago

"Images', the reading club of your school, has recently invited a famous author to address and motiva your club, prepare a report to be sent to the press for the same event. इमेज इज द रीडिंग क्लब ऑफ योर स्कूल आईएस मीन बाय द फेमस ऑथर टू एड्रेस एंड मोटिवेट द मेंबर ऑफ द क्लब इज द प्रेसिडेंट ऑफ यू प्रिपेयर ए रिपोर्ट सेंड टू द प्लेस फॉर बेस्ट इवेंट्स ...

India Languages, 5 months ago

आ) सङ्ख्या अक्षरै:/अडकै वा लिखत। (३ तः २) १) व्दादश २) २५...... ३) षट्त्रिंशत्...

Geography, 11 months ago

Every species has a role to play in the eco system. Explain the statement in detail...

Biology, 11 months ago

which is the thing that first digest in stomach and then digest in kidney?

Environmental Sciences, 1 year ago

The term used for the process of sapration of grain from chaff is...

Environmental Sciences, 1 year ago

What are the causes of water pollution questions and answers 9 class?

Environmental Sciences, 1 year ago

The garden wall is made of rocks what does tha rock mean here...