Complex Numbers Worksheet
Name: ____________________Date: ____________
Instructions: Adding, subtracting, and multiplying complex numbers and simplifying powers of i.
20 problems
- (2i)(7i) = ______
- (5i)^2 = ______
- (4i)^2 = ______
- (8 + 4i) + (5 + 9i) = ______
- (3i)^2 = ______
- (6i)(3i) = ______
- (3 + 8i) + (9 + 5i) = ______
- (1 + 3i) + (1 + 2i) = ______
- (6 + 7i) + (7 + 6i) = ______
- (5 + 2i) + (4 + 4i) = ______
- (3i)(9i) = ______
- (1 + 1i) + (2 + 9i) = ______
- (5 + 7i) + (3 + 3i) = ______
- (2i)^2 = ______
- (8i)(5i) = ______
- (6 + 8i) + (9 + 5i) = ______
- (5 + 3i) + (4 + 6i) = ______
- (7 + 4i) + (2 + 6i) = ______
- (5 + 2i) + (5 + 8i) = ______
- (3i)(4i) = ______