# Challenge 357:Equation Enigma

What is the value of k?

The equation below is satisfied by exactly three different (real) values of *x*, and the sum of the two lowest of these values is -3.

Find the value of *k*.

Skip to main content# Challenge 357:Equation Enigma

What is the value of k?

The equation below is satisfied by exactly three different (real) values of *x*, and the sum of the two lowest of these values is -3.

Find the value of *k*.