Question

7 x 7 =7^2
45 x 45 =45^2
13 x 13 x 13=13^3
9 x 9 x 9 x9 = 9^4

Answer 1

7x7=49
45x45=2025
13x13=169x13=2197
9x9=81x9=729x9=6561
Nao sei se era essa a duvida,mas se for,espero ter ajudado
xD

Answer 2

7*7 = 49
7^2 = 49
45*45= 2025
45^2=2025
13*13= 169
13^2= 169
9*9 = 81
9^2=81