Select all of the following true statements if R = real numbers, Q = rational numbers, and N = {0, 1, 2, ...).

All are true

Step-by-step explanation:

You’re welcome

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!