2,4,5 of a year's mathematical knowledge summary, the best is the network diagram, OK, I give 100 points ～ If it is a summary, do not need the network, and, do not test questions, to summarize

2,4,5 of a year's mathematical knowledge summary, the best is the network diagram, OK, I give 100 points ～ If it is a summary, do not need the network, and, do not test questions, to summarize

I don't know if it's what you want

Question 3.4 on page 74

3. (1) equal to 0 (2) equal to 2 (3) equal to - 2 (4) equal to 2 (5) equal to - 14 (6) equal to 2
4. (1) equals a + B (2) equals 2a of B (3) equals 2a of a + B (4) equals b-a

Navigation for high school mathematics compulsory 2 answers all
Who has the answer to the navigation exercise book of compulsory 2 mathematics in senior one
That is, synchronous introduction to the new curriculum standard of senior high school... Published by Capital Normal University Press