Find the midpoint of the line segment joining points A and B.
A(4, - 5); B(2, 1)

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

idk

step-by-step explanation:

use that smart brain