Math, asked by hosamaniraja1, 1 month ago

if one root of the quadratic equation 2x^ +kx+ 4=0 is -2 then the value of k is

Answers

Answered by sine111098

1

Answer:

put in place of x is -2 get required answer

Previous Question

Next Question

Similar questions

Physics, 25 days ago

Answer the image attached fast...

English, 25 days ago

8. The number of zeros of a polynomial is always:...

Math, 25 days ago

0) 26 and 91 3. Find the LCM and HCF of the following integers by applying the prime factorisation method. (1) 12.15 and 21 (ii) 17.23 and 29 (iii) 8.9 and 25 206 6571-9 find ICM (306, 657), ...

Physics, 1 month ago

Four small units to measure length...

English, 1 month ago

The birds sat onthe roof onthe garage...

English, 9 months ago

Suppose you were in the train compartment near Arunima. What would you have done?

Math, 9 months ago

1. THE SUM OF TWO -9/8 IF ONE OF THEM IS 3⁄4. FIND THE OTHER.

Physics, 9 months ago

A projectile is fired horizontally with a velocity of98m/s from the hill 490m high. find (1) time taken to reach the ground(2) distance of the target from the hill(3) velocity with which the body strikes the ground...