What causes a solution to a rational equation to be an extraneous solution?
A
If a solution results in a negative number when substituted into the denominator of the equation, the solution is extraneous.B
When there is more than one solution, one of the solutions is extraneous.C
When a solution is a fraction, the solution is extraneous.D
If a solution results in zero when substituted into the denominator of the equation, the solution is extraneous.