Bài tập toán cơ bản số 02

Created by T Madas SIMPLIFYING EXPRESSIONS Created by T Madas Created by T Madas Question Simplify fully each of the following expressions a) ( x − 1) − ( x − ) = b) ( 3x − ) − ( x − 1) = c) x − ( x − 1) − ( − x ) = d) − ( x + 3) − ( − x ) = e) ( x + 3) − ( x + 3) = Question Simplify fully each of the following expressions a) ( x − 3) − ( 3x − ) = b) ( 3x − 3) − ( x − ) c) x − ( 3x − ) − ( − x ) = d) − ( x + 1) − ( − x ) = e) ( x − ) − ( − x ) = Created by T Madas