Jlau2005 Jlau2005
  • 23-11-2020
  • Mathematics
contestada

Which are solutions to the following equation? x^2=21

Relax

Respuesta :

sophieeejc516 sophieeejc516
  • 23-11-2020

Answer:

x

=

±

√

21

Explanation:

To find

x

2

you have to find the square root of

21  x = ± √ 21 ≈ ± 4.5286

Step-by-step explanation:

Answer Link

Otras preguntas

write a paragraph on my favourite teacher
What national symbol is common to China and Wales ?
What year did the Mayflower sail the ocean blue?
A soccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second. Its height above ground in feet is given by: s(t)=-16t^2 +32
Find the 6th term in the expanded form of the equation (2x+y)^9
write a paragraph on my favourite teacher
Find the 6th term in the expanded form of the equation (2x+y)^9
A soccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second. Its height above ground in feet is given by: s(t)=-16t^2 +32
if the minimum velocity of a projectile is double the minimum velocity,the angle of projection is
A soccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second. Its height above ground in feet is given by: s(t)=-16t^2 +32