3
QuizMultiple Choice
Adding and Subtracting Radicals
Question 3 • IC Pre-Cal - Deering
What is the following sum? Assume and
Answer
A
x squared y squared StartRoot y EndRoot minus 2 x y squared StartRoot x EndRoot
B
2 x y StartRoot y EndRoot + 2 x y squared StartRoot x EndRoot
C
4 x y StartRoot x Superscript 5 Baseline y Superscript 8 Baseline EndRoot
D
2 x y StartRoot x y EndRoot