Find all possible complex roots for 10x^3+20x^2+10x+20​

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"