Question

what is the value of 12-22+32-42+62-52+82-72=?​

Answer 1

$12 - 22 + 32 - 42 + 62 - 52 + 82 - 72 \\ = >188 - 188 \\ = > 0$

hope this helps.

plz mark as brainliest answer.

Answer 2

The value of 12-22+32-42+62-52+82-72 is 0

12-22+32-42+62-52+82-72=0.