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Pre Calculus: Unit 3 Day 8 Get Set

Last updated over 2 years ago

3 questions

Required

1 point

1

Question 1

1.

Simplify: (10+15i) -(48-30i)

58-45i

-38-15i

58-15i

-38+45i

Required

1 point

1

Question 2

2.

Simplify: (3+8i)(-2-i)

2-19i

34+5i

23-i

23-i

Required

1 point

1

Question 3

3.

Simplify: