Factor this expression as a difference of squares. 4-(2a+3b)^2

What is the value of 1/3x + 7x when x = 5

Pls brainliest will be awarded if answer is correct

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