Ineed with this double negative stuff i’ve never learned this

5. No player anywhere can beat me when I’m on my own game. 6. It’s never going to be any Brenda who beats me another time. 7. I don’t want to hear anything else about Brenda. 8.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!