srbryant srbryant

04-05-2021
Mathematics

contestada

what is the solution of the equation x^2+4=0

Respuesta :

grifjin grifjin

04-05-2021

Answer:

x=±2i

Step-by-step explanation:

if you haven't learned about imaginary numbers yet it is unsolvable

Answer Link

ayimobuobi ayimobuobi

04-05-2021

It’s a maths error because root of any number which is negative isn’t a maths err

Answer Link

Otras preguntas

The strength of the woodwind section is ___. A They play on reeds. B they are really loud. C They have a homogeneous sound. D They all have auxiliary instru

Given the following cards, what is the probability of drawing a blue card, not replacing it, and then drawing another blue card? A. 3/10 B. 3/20 C. 3/25

Find the missing lengths of the sides

Which skin function is not correctly matched with the structure that accounts for that function?which skin function is not correctly matched with the structure

Many sociologists believe that primary socialization only occurs with this agent of socialization:

Why can gases and liquids both transmit heat by convection? a. Their particles are free to move away from each other b. They both have a fixed volume c. They bo

Chlorofluorocarbon (cfcs) molecules can stay in the stratosphere for ____.

What is the weight of the 2 liter jug?

Based on the diagram, the left infraorbital foramen is ___________ and ___________ relative to the nasal bone.

Betty had $40 in her pocket. She bought 12 identical bags of popcorn. Betty was left with $10 after buying the popcorn. What was the price, in dollars, of each