Question is in photo... this is a math question NO LINKS TO "ANSWERS" and the photo is taken from an important test so answer today

NO LINKS CAUSE THEY COULD HAVE FIREWALL BREAKERS AND NOBODY LIKES SOMEONE WHO SENDS LINKS THAT HAVE THAT AND I WILL KNOW YOUR A HAC-KER IF YOU LEAVE INSTANTLY AFTER LINKING THOSE SAME LINKS I HAVE SEEN A HUNDRED TIMES LIKE THIS EXAMPLE FROM ANOTHER QUESTION

example of what i warned about and still happened on here AND DO NOT USE THEIR LINK:

Noobisam

Helping Hand

27 answers

2 people helped

You can download answer here

tnylnk. ml/5dHq

this example above is one of those people... now answer the question in the photo below