4x2 = 52 What are all the solutions to the equation above?
a) x = 13
b) x = -13 and 13
c) 13
d) a = - 13 and x = 13

x=13

OR

x=-13 and 13

hmm I think

answer: a and b

step-by-step explanation:

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)