Respuesta :
Replace x with 1 and solve
Replace x with 2 and solve
Subtract the 2 solutions:
3^1 - 2 = 3-2 = 1
3 ^2 -2 = 9-2 = 7
7-1 = 6
Answer: 6
Replace x with 1 and solve
Replace x with 2 and solve
Subtract the 2 solutions:
3^1 - 2 = 3-2 = 1
3 ^2 -2 = 9-2 = 7
7-1 = 6
Answer: 6