After reading the problem what are you ask to do?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

What’s the answer ? use the picture to see the problem