Give the final factored form of the expression. provide an explanation and identify the type of factoring used.
x2 – 9y2
you don't have to identify the type of factoring used, but i need with the rest, and you.

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit