for exercises 78 to 131, factor completely. -x^4 11 x^3 12 x^2 Published 2 months ago • No plays • Length 0:33 Download video MP4 Download video MP3 Similar videos 0:33 for exercises 78 to 131, factor completely. 2 a^3 8 a^2-64 a 5:10 eleven times table trick if only you'd known this at school! 10:51 a nonstandard extreme value problem 4:37:16 100 trinomial factoring (dedicated to mr. hill) 8:12 factor completely q11 to q12, difference & sum of two squares