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 ( 74+ )
Otras preguntas
_______________ exposure to radiation can increase the risk of cancer.
How do you find x ????
What is the First Language On world?
Given that A=xy find the percentage increase in A when both X and Y increase by 10%
What is the difference in elevation between a plane flying at 25,500 ft above sea level and a submarine traveling 450 ft below sea level?
x to the 2 power plus 4x plus 3[tex]x{2} + 4x + 3 = [/tex]
How did the Hellenistic kings spread Greek culture
a chef uses 4 3/4 cups of broth for 10 servings of soup. How much broth is used in one serving of soup?
Which statement best describes Washington’s economy in the decades following World War II? A. Economic activity flattened and stagnated. B. Economic activity i
define intrinsic motivation
