keyvacarr keyvacarr
  • 13-12-2019
  • Mathematics
contestada

Which of the following equations cannot be solved using real numbers?
X-4 = 0
x+4 =0
x²-4=0
x²+4=0

Respuesta :

MengXiong1
MengXiong1 MengXiong1
  • 13-12-2019

Answer:

x²+4=0

Step-by-step explanation:

x²=-4

√x² = √-4

x = 2i

x is an imaginary number

Answer Link

Otras preguntas

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
After which event will ecological succession most likely happen
what is the place value of 3 in 14.238​
which part of scene 5 of romeo and juliet could you imagine taking place in modern times? what do you think about romeo's and juliet's reactions when they met?
would you rather have lived in the European, Asian, or African region of Ancient Rome? Why?
How does a virus cause other viruses to form?
what is a potential problem with global trade
In “To kill a mockingbird”what message does Harper Lee hope to convey through the scene between scout and the crowd?
Can someone do these 2 questions.
Four office desks that are 4 1/8 feet long are to be placed together on a wall that is 16 5/8 feet long. Will they fit on the wall?