0.75x([|{3x-20}5|-2x]/x)-[(-x)^2-6] if x = 4

first to answer with a good answer gets crown

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!

any options?

step-by-step explanation:

could you provide figure.