Consider only the discriminant, $b ^ { 2 } - 4 a c$ to determine whether one real-number solution, two different real-number
solutions, or two different imaginary-number solutions exist.
-$| 5 x | = 0$
A) 0,5
B) 0
C) $- 5,5$
D) $- 5,0$

Question

Quizplus · Accepted Answer

The equation $| 5x | = 0$ simplifies to $5x = 0$ or $-5x = 0$, both of which lead to a single solution $x = 0$. This is equivalent to a quadratic equation with a discriminant of 0, indicating exactly one real-number solution.

Consider Only the Discriminant b2−4acb ^ { 2 } - 4 a cb2−4ac

Consider Only the Discriminant $b ^ { 2 } - 4 a c$