Answer:
i think the answer is C
sorry if i am wrong
Step-by-step explanation:
Answer: 729
3^-2 = 1/9
3^-4 = 1/81
(-1)^2 = 1
1/(1/9 * 1/81 * 1)
1/ 1/729 = 729
please what should we found? is it the value of ×or y
Question (1) is 5
3x3=9
9+1=10
10
— = 5
2