Math, asked by sonugupta55, 1 year 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

India Languages, 7 months ago

Can u guys plz answer the question in the given attachment. (The answer should be in malayalam itself. No spam answers) Plz answer fast. I will mark the best answer as BRAINLIEST for sure...

English, 7 months ago

who is 'he' here ? story the legend of northland?

History, 7 months ago

what was the Great Darkness that covered the earth (for 7 days and 7 nights) in Mizo legend called?

Geography, 1 year ago

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

Biology, 1 year 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...