Factor the following polynomial. 49y2 – x2 a. (7y – x)(7y + x) b. (7y + x)2 c. (7y – x)2 d. does not factor

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