The New SECONDARY BASICS MATHEMATICS BOOK 2 has been revised to go with the new Tanzania Basic Mathematics syllabus of 2005. A full revised course of book 1 to 4 is now available. These course books have been authored by the TANZANIA INSTITUTE OF EDUCATION. They have been in use for several years and are the most popular and successful text books now available. The revision that has been done on them has brought the course books even closer to the modern requirements of mathematics students. One of the many advantages of this course books is that it has already been used and tested over and over again for several years by millions of students and has brought success to many of them.