booperswife booperswife
  • 04-09-2014
  • Mathematics
contestada

Solve by completing the square
X squared -6x+8=0

Respuesta :

Lilith
Lilith Lilith
  • 04-09-2014
[tex]x^2 -6x+8=0\\\\x^2-2x -4x+8=0 \\\\x(x -2 ) -4(x-2 )=0\\\\ (x -2 ) (x-4 )=0\\ \\x-2=0 \ \ or \ \ x-4=0\\\\x=2 \ \ or \ \ x=4[/tex]
Answer Link

Otras preguntas

How did many people probably feel about having limited access to common goods due to rationing in World War 2?
carbon solid (c) reacts with oxygen gas(O²) to produce carbon dioxide(CO²). verify that this change is a chemical one​
Three ways in which self-esteem improves performance in school subjects ​
when a ringing bell is touched it stops to ring​
What is the name of the ritual cultural event we talked about in class when people pass from one stage of life to another in Samoa (e.g. from childhood to young
subtract the following 3050-1764
Sangita has deposited rs 1,00,000 in a commercial bank for 2 years at the rate of rs 5 interest per annum for rs 100. The ages of her elder daughter and younger
How do you graph this?
) िननिलखत शद म से अनुनािसक वाला सह शद चुिनए। क) गंगा ख) आँगन ग) मह घ) ज़ोर
write about the receipe abput tea ​