Hello Ashermalik927. The answer is yes Tasha is correct.
So the difference of 120 - 36 = 84
Now we need to rewrite 84 as a product of the GCF of the 2 numbers and another difference.
GCF of 120 and 36 = 12
Factor 120 -36
[tex]\frac{120-36}{12} =[/tex]
12(10-3) = 12 x 7 = 84