Question

JUST NEED ANSWER THANKS people never answer my questions :(

Answer 1

The answer is 10 because m^-2 equals -2*-2.Which equals 4 and then 7*-2 equals-14.So 4- -14 equals 18.Then 18-8 equals 10.

Answer 2

$(-2)^{2}$ is 4.

Then, 7(-2) is -14.

Then, 4 - (-14) is (-18).

Finnaly, (-18) - 8 is [-26]