Hello, I was hoping to get some help solving these practice equations from my Algebra class. I have been out sick from my class for a week and a half while we worked on square roots and quadratic equations and I have missed everything and have no idea how to solve them. Any help is appreciated, I'll list the problems below! (Also, I'm not sure how to do superscript on here so if something is squared or cubed I will write that next to it in parenthesis.)
Oh sorry, I meant the fifth one... I'm having trouble finding how the factors go with two. Since 2 is prime and the negative indicates that the factors have to have different signs. Idk, maybe I'm going about it wrong.
EDIT: The FOURTH one!! Sorry...