Factor. (Work not required to be shown). (a) 2x^2-7x+3 (b) 100-y^2 (c)8x^3-1 3/26/2014 | Theresa from Jackson, NJ | 1 Answer | 0 Votes Mark favorite Subscribe Comment
a) 2X^2 -7x + 6 = 2X^2 - 4X - 3X +6= 2X ( X -2) - 3 ( X -2) = ( 2X -3 ) ( X -2 ) b) 100 - Y^2 = ( 10 + Y ) ( 10 - Y) c ) 8 X^3 - 1 = ( 2X - 1) ( 4X^2 + 2X + 1) 3/26/2014 | Parviz F. Comment