Question

For what value of k will the equation

4x² - 12x + k = 0 have only one distinc
real solution for x?

Answer 1

k = 9, x = 3/2

Explanation:

Solve for x:

2 x = 3

Divide both sides of 2 x = 3 by 2:

(2 x)/2 = 3/2

2/2 = 1:

Answer: x = 3/2