Question Simplify the expression −12−d Evaluate 12−d−24Solution −12−d Show Solution Find the roots d=−12 Evaluate 12−d−24To find the roots of the expression,set the expression equal to 0 12−d−24=0Subtract the numbers −12−d=0Move the constant to the right-hand side and change its sign −d=0+12Removing 0 doesn't change the value,so remove it from the expression −d=12Solution d=−12 Show Solution
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