Home > A2C > Chapter 12 > Lesson 12.3.2 > Problem 12-150
12-150.
Let p = 2 + 5i and q = 3 − 4i. Calculate each of the following and give your answer in the form a + bi. Homework Help ✎
p − q
p · q
p2
(2 + 5i) − (3 − 4i)
Use a generic rectangle.
26 + 7i
Multiply by the conjugate and simplify.
See part (b).