Find the area of the square.
72 yd2
36√2 yd2
36 yd2
72√2 yd2

Area of square is:

72 yd²

Step-by-step explanation:

Are of square=

Where d is the length of the diagonal

Here, d=12

Hence, Area of square=

Area=72

Hence, Area of square is:

72 yd²

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!

-2 is the right