For what value of x is line a parallel to line b?
(yo, me so i can go to sleep.)

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