Use the Polygon tool to draw a rectangle with a length of 4 units and a height of 2 units. One of the sides of the rectangle falls on line EF, and the rectangle has a vertex of E. Each segment on the grid represents 1 unit.

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!

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars