3¯² + 2 ¯³ tolong di jawab yahh makasih

3 x 3 = 9. 2 x 2 x 2 = 8. = 9 + 8 = 17. semoga membantu?

3^-2 = -3 x -3 = 9
2^-3 = -2 x -2 = -4 x -4 = 16

jadi jawabannya
9 + 16 = 25