Question

x(x+4)=X^2+8
ayuda :(

Answer 1

nose yo tampoco:( holaaaaaaaaaaaaaaaa

Answer 2

Respuesta:

hole !

Resolviendo "

$x(x + 4) = {x}^{2} + 8$

${x}^{2} + 4x = {x}^{2} + 8$

${x}^{2} + 4x - {x}^{2} = 8$

$4x = 8$

$x = \frac{8}{4}$

$x = 2$

Saludos