Question

Let c who can crack dis

5 - 4 = 23
8 - 1 = 63
6 -16 = 32
9 - 9 = 78
3 - 9 = 6
3 - 81 = ?

Answer 1

Let c who can crack dis

5 - 4 = 23
8 - 1 = 63
6 -16 = 32
9 - 9 = 78
3 - 9 = 6
3 - 81 = ?

Solution :
           5 - 4 = 23
                   here 5² = 25
                           4 = 2²
                 hence 25 - 2 = 23
         8 - 1 = 63
           here 8² = 64
                   1² = 1
               64 - 1 = 63
6 - 16 = 32
       here 6² = 36
             16 = 4²
  hence 36 - 4 = 32
   9 - 9 = 78
           here 9² = 81
                   9 = 3²
           hence 81 - 3 = 78
 3 -9 = 6
         here 3² = 9
                 9=3²
           hence 9 -3 = 6
3 -81 = ?
         here 3² = 9
                 81 = 9²
   hence 9 - 9 = 0

hence the answer is zero !!!
       3 - 81 = 0.

hope this helps you!!

Answer 2

Answer:

Step-by-step explanation:

(5)² -√4 is 2=23

(8)²-√1 is 1=63

(6)²-√16 is 4=32

(9)²-√9 is 3=78

(3)²-√9 is 3=6

(3)²-√81 is 9 =9-9= 0