Question Simplify the expression 68921−d Evaluate 68921−1×dSolution 68921−d Show Solution Find the roots d=68921 Evaluate 68921−1×dTo find the roots of the expression,set the expression equal to 0 68921−1×d=0Any expression multiplied by 1 remains the same 68921−d=0Move the constant to the right-hand side and change its sign −d=0−68921Removing 0 doesn't change the value,so remove it from the expression −d=−68921Solution d=68921 Show Solution