College Algebra Section R.4 [ATTACH=full]2577[/ATTACH]
107. (3x-2k)(4x+3k)=12x^2+kx-96 12x^2+ kx -6 k^2=12x^2+kx-96.........simplify -6k^2=-96 k^2=-96/ -6 k^2=16 k=4 k=-4