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 ( 23+ )
Otras preguntas
Which expressions are equivalent to Tan(< g
How to know if two vectors are linearly independent
An angle measures 72.6° less than the measure of its complementary angle. What is the measure of each angle?
Can anyone help me on this please.
Find the equation of the line that goes to the point (8,-8) that is perpendicular to the line with the equation of y=2/7 x - 26
If the side dimensions of two cubes are 8 inches and 12 inches, how many small cubes can fit in the larger one?
The diagram below shows the eye, with several features labeled which part of the eye controls how much light enters the eye? 1. Α 2. B 3. C 4. C
What’s your favorite genre(s) of music?
Kay a person with a disability is an employee of mid state transport company when the firms elevator is taken out of service kay cannot get to her offics
Using the digits 1, 3, and 5 only once, write the greatest and least three-digit numbers you can.
