Can someone please help with this one? Thank you 3/2/2014 | Adeline from Los Gatos, CA | 3 Answers | 0 Votes Mark favorite Subscribe Comment
24x^{3} + 20x^{2} 4x^{2 }(6x + 5) = 0 (4x^{2}) = 0 or (6x + 5) = 0 x^{2} = 0/4 x^{2 }= 0 x = 0 or 6x = -5 x = -5/6 3/2/2014 | Ebenezer O. Comment
Factor: 24x^3 + 20x^2 24x^3 + 20x^2 2*2*2*3*x*x*x + 2*2*5*x*x Greatest Common Factor is 2*2*x*x: 2*2*x*x(2*3*x + 5) 4x^2(6x + 5) is factored form of 24x^3 + 20x^2. 3/3/2014 | Steve S. Comment
Hi Adeline; 24x^3 + 20x^2 4x^{2}(6x+5) If you set this equal to zero, then the 4x^{2} and/or (6x+5) is equal to zero. 0=4x^{2}..........6x+5=0 0=x..............6x=-5 ....................x=-5/6 3/2/2014 | Vivian L. Comment