Respuesta :

Answer:x+5=4 and so 4-5 is -1 so x=-1

Step-by-step explanation:

[tex]x^{2} + 10x + 25[/tex]=16 to get this you need to add 25 to each side to make [tex](x+5)^{2} =16[/tex] and square root 16 to get rid of the square and make it (go to answer)