Question

Simplify the expression to a + bi form:
(2 + 4i) + (5 – 9i)

Answer 1

7-5i is the write awnser for this

Answer 2

Answer:

b.(1,2)and(3,4)

Step-by-step explanation:

Find the equation of the line based from the given for each number .refer to page 28 of your module