4 0
Elementary algebra for college students / 6 6 Angel, Allen R. - Third Edition. - - xv, 495p. - - - - - . - . - 0 . - . - 0 .
5
5
132595990
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/
Elementary algebra for college students / 6 6 Angel, Allen R. - Third Edition. - - xv, 495p. - - - - - . - . - 0 . - . - 0 .
5
5
132595990
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/