Respuesta :

jtvslife
 (x ² - 6x + 9) - 9 - 4 = 0 
(x - 3) ² = 13 
(x - 3) = ± √13 
x = 3 ± √13
Your final answer would be x = 3 ± √13 or (x+3- √13)(x + 3 +√13)

Otras preguntas