I believe 63 would be correct
The answer is (x-y)^2
hope it helps!!!!!!
the formula is
(a-b)^2
and when you expand it, it becomes
a^2-2ab+b^2
If you just mean the product of the prime factors of 39 then this is the answer
39 = 3 x 13
Answer:
x=3.565
Step-by-step explanation:
