1. This is unreadable. Please use brackets where they are needed.
2. This is not a Differential Equation, as it does not have any derivatives in it. This question should be in Pre-Algebr and Algebra.
[MODERATOR EDIT]: This question has been moved.
1. This is unreadable. Please use brackets where they are needed.
2. This is not a Differential Equation, as it does not have any derivatives in it. This question should be in Pre-Algebr and Algebra.
[MODERATOR EDIT]: This question has been moved.