What is the solution of x^2-1/x^2+5x+4< or equal to 0

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

(x-5)1/2+5=2 what is possible solution of this equation