Question 1 (10 point)
What value would make the statement true?
(2x + 5i) (2x – 5i) = 4x²+?
A.25
B.-50
C.-25
D.10

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).