ayden8813 ayden8813

12-10-2021
Mathematics

contestada

Select the solutions of the equation.(select all that apply)
x2+4= 0
A.-2i
B.-2
C. 2i
D.2

Respuesta :

epuckett0405 epuckett0405

12-10-2021

Answer A and C

This is because it is the sqrt(-4)

Answer Link

thenightbeast617 thenightbeast617

12-10-2021

The correct answer is A and C

Answer Link

Otras preguntas

In communication, feedback is a a. return message. b. negative remark. c. type of interference. d. defense mechanism.

1.6 Describe changes to an individuals skin condition that should be reported

The lead violinist in an orchestra is the _____. orchestrator concertmaster conductor orchestration

Aquatic ecosystems support more primary producers proportional to their area than terrestrial ecosystems. Please select the best answer from the choices provide

As an object falls a. both velocity and acceleration increase b. velocity increases and acceleration decreases c. velocity increases and acceleration is unchang

What's the diameter of a circle with a circumference of 48 millimeters

Flashing red lights at a railroad crossing mean __________. a. stop b. proceed, if it's safe c. yield to the train d. if no train is in sight, keep going

The concentration of the particles in the solid phase always remains the same regardless of how much quantity is present true or false

What is 7 1/8 ➗ 2 5/7?

Darwin assumed that evolutionary change was slow and gradual. What was the first evidence that suggested evolutionary change might happen fast sometimes?