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