Question Find the roots D=3289Alternative Form D=96.3˙ Evaluate 289−3DTo find the roots of the expression,set the expression equal to 0 289−3D=0Move the constant to the right-hand side and change its sign −3D=0−289Removing 0 doesn't change the value,so remove it from the expression −3D=−289Change the signs on both sides of the equation 3D=289Divide both sides 33D=3289Solution D=3289Alternative Form D=96.3˙ Show Solution