4
AssignmentMultiple Choice

The Cube Root Function

Question 4 • Algebra II Honors A

Simplify a3 + a + 3a2 – a.

Answer
A
4a7
B
a3 + 3a2 + 2a
C
a3 + 3a2
D
4a5

Explanation

Combine like terms: a and −a cancel each other, leaving a³ + 3a². The correct choice is “a³ + 3a².”

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