G Greta New member Joined Feb 6, 2011 Messages 6 Feb 13, 2011 #1 Is this right? Evaluate or simplify: 2x [sup:19u5eftf]-6[/sup:19u5eftf]y[sup:19u5eftf]5[/sup:19u5eftf] 16x[sup:19u5eftf]3[/sup:19u5eftf]y[sup:19u5eftf]-2[/sup:19u5eftf] = y[sup:19u5eftf]7[/sup:19u5eftf] 8x[sup:19u5eftf]9[/sup:19u5eftf]
Is this right? Evaluate or simplify: 2x [sup:19u5eftf]-6[/sup:19u5eftf]y[sup:19u5eftf]5[/sup:19u5eftf] 16x[sup:19u5eftf]3[/sup:19u5eftf]y[sup:19u5eftf]-2[/sup:19u5eftf] = y[sup:19u5eftf]7[/sup:19u5eftf] 8x[sup:19u5eftf]9[/sup:19u5eftf]
