Question Simplify the expression 1213200−d Evaluate 1215225−1d−2025Divide the terms 1215225−d−2025Solution 1213200−d Show Solution Find the roots d=1213200 Evaluate 1215225−1d−2025To find the roots of the expression,set the expression equal to 0 1215225−1d−2025=0Divide the terms 1215225−d−2025=0Subtract the numbers 1213200−d=0Move the constant to the right-hand side and change its sign −d=0−1213200Removing 0 doesn't change the value,so remove it from the expression −d=−1213200Solution d=1213200 Show Solution