5
QuizMultiple Choice
Adding and Subtracting Radicals
Question 5 • NC-Math 4 CR
What is the following sum?
Answer
A
8 x cubed y Superscript 4 Baseline (RootIndex 3 StartRoot x y EndRoot)
B
15 x Superscript 6 Baseline y Superscript 8 Baseline (RootIndex 3 StartRoot x y EndRoot)
C
15 x cubed y Superscript 4 Baseline (RootIndex 3 StartRoot x y EndRoot)
D
8 x Superscript 6 Baseline y Superscript 8 Baseline (RootIndex 3 StartRoot x y EndRoot)