Respuesta:. 23 y -25
Explicación:
[tex] {x}^{2} + 2x = 575[/tex]
Factorizar
[tex](x - 23)(x + 25)[/tex]
[tex]x = 23 \: \: \: \: \: \: x = - 25[/tex]
sustituir x=23
[tex] {23}^{2} + 2(23) = 575[/tex]
sustituir x=-25
[tex] { - 25}^{2} + 2( - 25) = 575[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:. 23 y -25
Explicación:
[tex] {x}^{2} + 2x = 575[/tex]
Factorizar
[tex](x - 23)(x + 25)[/tex]
[tex]x = 23 \: \: \: \: \: \: x = - 25[/tex]
sustituir x=23
[tex] {23}^{2} + 2(23) = 575[/tex]
sustituir x=-25
[tex] { - 25}^{2} + 2( - 25) = 575[/tex]