Math, asked by arkeplern, 10 months ago

find k for which roots are real for the following quadratic equations : 2x +kx + 6

Answers

Answered by samruddhisharma363

1

Answer:

If roots are real then D = 0

Step-by-step explanation:

D = B2 - 4AC

K2 - 4(2)(6) = 0

K2 - 48=0

K2= 48

K = √48

Previous Question

Next Question

Similar questions

Computer Science, 5 months ago

Write steps to create a file/folder in Windows 7 Operating System.

Physics, 5 months ago

19. A mass of 4 kg is located at x1 = 0 m ; y1 = 0 m and a mass of 6 kg is located at x2= 5 m, y2 = 4 m. Where should one place a third mass of 8 kg so that the coordinates of the centre of mass of the system is at x = 2 m, y = 2 m ?

Social Sciences, 5 months ago

factors of production for equipment...

Geography, 10 months ago

Why is the sun a very hot body?

Biology, 10 months ago

What precautions does a vet have to take when he is to treat wild, dangerous animals...

Environmental Sciences, 1 year ago

five lines about land animals...

Math, 1 year ago

Gretha earns Rs 12000 a month out of which she saves Rs 3000 find the ratio of her¡)expen...

English, 1 year ago

I will help you_ you tell the truth fill in the blanks which suitable conjunction...