What number should be added to both sides of the equation to complete the square x^2+12x=11

36 should be added to both sides because 12/2= 6 then you square 6 to get 36 and that should be it.

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

597

step-by-step explanation: