Question Simplify the expression 254−D Evaluate 254−1×DSolution 254−D Show Solution Find the roots D=254 Evaluate 254−1×DTo find the roots of the expression,set the expression equal to 0 254−1×D=0Any expression multiplied by 1 remains the same 254−D=0Move the constant to the right-hand side and change its sign −D=0−254Removing 0 doesn't change the value,so remove it from the expression −D=−254Solution D=254 Show Solution