Aa123456789
Aa123456789
03-08-2017
Mathematics
contestada
Solve the quadratic equation -x^2=4
Respuesta :
Noah11012
Noah11012
03-08-2017
[tex]-x^2 = 4[/tex]
[tex](-x)(-x) = 4[/tex]
[tex]x^2 = 4[/tex]
[tex]x = 2[/tex]
So, 2 is the answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
What is 10 percent of 80
what were the four main causes of the Cold War
Can anyone help me with turning fractions into decimals 2 1/2
which of the following would not make a good insulator* rubber*plastic*wood*metal
What percent is 150 sq ft of 3000 sq ft
What is a unit of area with dimensions 1unit x 1unit x 1unit= ?
Why didn't the first stars to form have solar systems with Earth like planets and satellites?
if y is the principal square of root 5,what must be true
What is Germany in German?
I would like to know if 200 cm is greater or less than 3 m