Answer:
B) If a solution results in zero when substituted into the denominator of the equation, the solution is extraneous.
Step-by-step explanation:
An extraneous solution is a solution that emerges from the problem, but it's not actually a solution because it doesn't make sense to the problem.
The best example of this is when we get a solution in a rational expression which becomes the denominator zero. That's an extraneous solution because it doesn't make sense, since the number zero can't divide a number.
Therefore, the right answer is B.
