Answers Algebra II - MA3111 A-CR Unit Test — Unit testQuestion 14

14

QuizMultiple Choice

Unit Test — Unit test

Question 14 of 25 • Algebra II - MA3111 A-CR

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (–1 + i) + (21 + 5i)?

Answer

A

(–1 + i) + (21 + 5i) + 0

B

–1 + (i + 21) + 5i

C

(–1 + 21) + (i + 5i)

D

–(1 – i) + (21 + 5i)

More from this Course

25 verified answers

Unit Test

25 verified answers

Unit Test

3 verified answers

Instruction