Question

Let c who can crack this now

5 - 4 = 23
8 - 1 = 63.
6 -16 = 32
9 - 9 = 78
3 - 9 = 6
3 - 81 = ?
Genius heads try this
Explain the logic..(y)

Answer 1

the answer is most probably 0 
the trick is squaring the first no and then square rooting the second no..n then substracting both...hope it helps...
BRAINLIST PLEASE

Answer 2

5²-√4 =25-2= 23
8²-√1 =64-1= 63
6²-√16 =36-4= 32
9²-√9 =81-3 =78
3²-√9 =9-3 =6
3²-√81 =9-9 =0
Please mark as brainliest;-)