Math, asked by kumarritesh5074, 10 months ago

pls explain me this question.....

Attachments:

Answers

Answered by Anonymous

3

Answer:

here is your answer.please mark as brainlist.

Attachments:

Answered by sujeetsahani8745

1

x²-2kx-6=0

(3)²-2×k×3-6=0

9-6k-6=0

3-6k=0

-6k=-3

k= -3/-6

k= 1/2

I Hope it's help you

Previous Question

Next Question

Similar questions

Math, 5 months ago

find the coefficient of x² in the following question a) 4x²y+2×²y+6 b) 3/10x² +4/5 xy+16/25x²yz ...

English, 5 months ago

Translate the following passage into Bengali: There is a close relation between reading and understanding. Without understanding, reading will not be successful. For reading to be effective, one needs to not only read the given material but also comprehend it in the intended way.

Math, 5 months ago

(vii) The number of values of x' for which cosa x = 1 and x2 < 4 is Cimot quadront the solution of tan2 A = 3 is...

Physics, 10 months ago

The equation of progressive wave is y=0.01sin(100t-x) where x,y are in meter and t in second,then...

Math, 10 months ago

verify following 1. (-22)×(-4)+(-5)=(-22×(-4 2. (-2)×(3)+(-9)=(-12)×(4 )+(-12)×(-9)...

Science, 1 year ago

what is cell? pl ease answer fast...

Science, 1 year ago

what is the percentage reduction in heat transfer if 7 shields of same emissivities as the bodies are placed in between them. solved answer free...

Physics, 1 year ago

what is convex mirror...