Question

If one root the equation 4x² - 2x + (k-4) = 0 be the reciprocal of the other find k​

Answer 1

Answer:

So, let 1 zero be a and the other will be 1/a

We know that product of zeroes = c/a

So, a×1/a=(k-4) /4

1=(k-4) /4

4=k-4

k=8