Question

Which of the following is a solution of x² + 14x + 112 = 0? If necessary, round to the nearest hundredth.
x = –0.24
x = –4.24
x = 4.24
There is no solution.

Answer 1

I don't see any Real number solutions.

Answer 2

There are two solution: -7 - 3i√7 and -7 + 3i√7.

Answer 3

The answer is There is no solution. An east way to verify this is to put the values given for x into the equation and verify that none of them give you 0.