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