Question

For what value of 'k', the pair of linear equations 2x + 3y + 5 = 0 and kx+4y=10 has a unique solution

Answer 1

Answer:

8 is the value of K in this

Answer 2

Step-by-step explanation

you should find the values of k for which 2−6k−4k2=0. By our discussion, we can see that as long as you avoid those values of k, your system will have a solution, and this solution will be unique. You can find these "bad" values of k by methods from high school algebra, e.g. the quadratic formula