Entry Exam Category: College Admission Exams
Course: Texas Success Initiative Assessment 2.0
Exam: TSIA2 Math Practice Test
Practice Question
Extract
Choose the best answer. If necessary, use the paper you were given.
Which of the following is a factor of x ^ 3 * y ^ 3 + x * y ^ 5 ?
Answer Choices
- A: x ^ 3 - y ^ 3
- B: x ^ 3 + y ^ 3
- C: x ^ 2 + y ^ 2
- D: x + y
Correct Answer: C
Rationale: Factored expression as xy³(x² + y²). Only x² + y² is among the given options and is a factor. Others are not factors.