Question

please respond fast​

Answer 1

Answer:

- 1 is answer mark brainliest

Answer 2

Answer:

-1

Step-by-step explanation:

-1 POWER ODD NUMBERS THEN VALUE IS -1

-1 POWER EVEN NUMBER THEN VALUE IS 1

-1+1+(-1)+ 1+(-1)+1+(-1)

-1 , 1 CANCEL REMAINING IS -1

ANSWER IS -1

HOPE IT HELPS YOU MATE