Math, asked by yashmaliem91, 10 months ago

One of the roots of quadratic equation 2x2+kx-2=0 find k

Answers

Answered by suranatarun

6

Step-by-step explanation:

roots h kya???

question to pura likh

Answered by mehulprajapat03

8

Step-by-step explanation:

b=k a=2 c=–2

b2–4ac

k2+16=0

k2=–16

k=+16or–16

Previous Question

Next Question

Similar questions

English, 5 months ago

meaning of pleasure............. ???

Math, 5 months ago

Who want to participate in big daddy just like bigg boss with host bollywood superstar Akshay kumar and TV actor Pratham Bhatia. it is promotion of our show not slang...

English, 5 months ago

A machine rises a load of 750 N through a height of 16 m in 5 s. the work done by machine is...

Math, 10 months ago

largest number which divides 70 and 125, leaving remainders 5 and 8, respectively, is (a) 13 (b) 65 (C) 875 (d) 1750...

English, 10 months ago

the boys exclaimed in joy that they had all passed the test and that they would celebrate their success the next day.

Math, 1 year ago

11×9=119 can you solve this...

Science, 1 year ago

Hydel power contributes to nearly half of the world energy requirements. TRUE OR FALSE?

Math, 1 year ago

True or false?every twin orimes are also co-primes...