Question Find the roots d=3427Alternative Form d=142.3˙ Evaluate 427−3dTo find the roots of the expression,set the expression equal to 0 427−3d=0Move the constant to the right-hand side and change its sign −3d=0−427Removing 0 doesn't change the value,so remove it from the expression −3d=−427Change the signs on both sides of the equation 3d=427Divide both sides 33d=3427Solution d=3427Alternative Form d=142.3˙ Show Solution