Use the FOIL Method to find (x−4)(x+8).

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

I’m really confused and need your assist me with this question i’ve never been taught

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.