X^3+4x^2-25x-100=0 explain how to solve using the quadratic equation

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Which graph represents the equation y =4x