A*A = A^2, so A=2
22*22 = 484
11*11 = 121
11*22 = 242 = ABA
AA × AA = BOB,
A^A= A × A,
PP × PP = PAP. If each letter in the given equations stands for a number between 1 to 9, what is PP × AA?
3 answers
Thanks
best answer