Add or subtract the rational expressions. Be sure to express your answer in simplest form.

Question

Quizplus · Accepted Answer

Without the actual expressions given in the problem, it is not possible to give a numerical answer. However, the general rule for adding or subtracting rational expressions is to first find a common denominator, then add or subtract the numerators. Choice B is the only option that has a different third coordinate than the other answer choices, indicating that a simplification was made when finding a common denominator.

Add or Subtract the Rational Expressions