ximeniita09 ximeniita09

11-06-2020
Mathematics

contestada

In which step did Tyrianne make an error?
1
(x+4)2 – 3 = 29

Respuesta :

JaredEkey JaredEkey

11-06-2020

Answer:

There isn't really an error noticeable, because steps are listed. However, x = 11.5

Step-by-step explanation:

Work the problem in reverse

(x+4)2 - 3 = 29

+3 +3

(x+4)2 = 31

2x + 8 = 31

-8 -8

2x = 23

x = 11.5

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