Let

be the length of the square, then the area is

. Hence, the side is the positive root of the area, which is
B - the value of x is positive and the value of y is negative
100 and 70 is the two while numbers I think that’s what you’re asking
Answer:
d 11/6
Step-by-step explanation:
find the common denominate for -1/2 which is 3/6 make sure you remember the rule of integers adding if they have diffrent sign there gonna be postive if they have the same sign there negative look up the role it will help you a lot find the common denominator which and then add like normal if it ask for it s lowest term then find the lowest term have a good day if you have question please type in the comments if you need more help