Arlesjamill
Arlesjamill Arlesjamill
  • 26-02-2021
  • Mathematics
contestada

(x-2)^2 equalsto9
answers : x= +1/5 , x=-1 or x=5 , x=1 or x=5 , x=2 or x=3​

Respuesta :

jimrgrant1 jimrgrant1
  • 26-02-2021

Answer:

x = - 1 or x = 5

Step-by-step explanation:

(x - 2)² = 9 ( take the square root of both sides )

x - 2 = ± [tex]\sqrt{9}[/tex] = ± 3 ( add 2 to both sides )

x = 2 ± 3

Then

x = 2 - 3 = - 1 or x = 2 + 3 = 5

Answer Link

Otras preguntas

Write 2 points you understand about the Simple Past and 2 points about the Past Progressive plz help me I want from your understanding
The enzyme responsible for the digestion of proteins in the small intestine is:1) Trypsin2) Lipase3) Amylase4) Pepsin​
PLEASE HELP MEEEEE!!! IT's TIMED
Write an exciting story, pretending you are living on a frontier. Be sure to use correct punctuation, grammar, and spelling.
help help help please! (40 points)
Stealth Bank has deposits of $700 million. It holds reserves of $70 million and has purchased government bonds worth $215 million. The bank's loans have a marke
1) g(x) = 4x + 3 h(x) = 3x + 3 Find g(x) + (x)
2 Write -1 3 as a decimal.
how many 2/3 size pieces are in 4 wholes ​
Morgan is going to a carnival that has games and rides. Each game costs $2.50 and each ride costs $4.25. How much would Morgan have to pay if she wanted to play