Question

solve each inequality, graph its solution set and write the solution set in interval notation.
|5x| < 60. I get x<12 x>-12 how do i put into interval notation?

Answer 1

x < 12 and x > -12 is the same as -12 < x < 12 which in interval notation is (-12,12)

Answer 2

thanks

Answer 3

yw