Math (9a^4 +1-11a^2)-(a+8a^2 +2)-(6a^2 -9) Asked by bookragstutor on 03 May 06:02 Last updated by anonymous on 04 May 11:08
(9a^4 +1-11a^2)-(a+8a^2 +2)-(6a^2 -9) 9a^4 +1-11a^2 -a-8a^2 -2 -6a^2 +9 9a^4 -11a^2-8a^2-6a^2 -a +1-2+9 9a^4 -25a^2 -a +8