richi1
richi1
03-03-2018
Mathematics
contestada
Solve the equation using square roots. x2 -9=0
Respuesta :
acworden72
acworden72
03-03-2018
x^2 - 9 = 0
x^2 = 9
x = 3
3^2 - 9 = 0
9 - 9 = 0
0 = 0
The answer is x = 3
Hope this helps =)
Answer Link
NoNameWasGiven
NoNameWasGiven
26-02-2021
Answer:
x = 3, x= - 3
Step-by-step explanation:
x^2 - 9 = 0
=> x^2 = 9
=> x = 3, x= - 3
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Before a person can stand trial, he or she must be indicted. This duty is left up to whom?
what are three reasons whygettysburg is the turning part of the civil war?
Which item carries all the genetic information within a plant seed? ovary embryo egg cell ovule
Why have archaeologists and historians criticized the building of the Three Gorges Dam?
__________ provide the body with 9 calories a gram and provide energy as well as insulating the body.
Can you simplify 265/8?
A square pyramid is shown. What is the surface area? 15.25 cm2 15.625 cm2 31.25 cm2 62.625 cm2
simplify -6k+7k I really don't get this
_______ would be the best theme for this poem.
Which mode of natural selection is most likely to contribute to speciation?
