Question

9° + 9^-1-9^-2 + 9^1\2-9^1\2
i will mark as brainliast​

Answer 1

Answer:

Answer: Step-by-step explanation: 9^0 + 9^-1 - 9^-2 + 9^1/2 - 9^-1/2. = 1 + (1/9) - (1/49) + √9 - √(1/9) [ Anything raised to power 0 is 1].

Step-by-step explanation: NOW,MARK ME AS BRAINLIAT AS YOU SAID

Answer 2

Answer:

this will be the answer.