7
QuizMultiple Choice
Operations with Complex Numbers
Question 7 of 10 • Summer_Advanced Algebra
Donte simplified the expression below.What mistake did Donte make?
Answer
A
He did not apply the distributive property correctly for 4(1 + 3i).B
He did not distribute the subtraction sign correctly for 8 – 5i.C
He added the real number and coefficient of i in 4(1 + 3i).D
He added the two complex numbers instead of subtracted.