Question Simplify the expression 297−D Evaluate 297−1×DSolution 297−D Show Solution Find the roots D=297 Evaluate 297−1×DTo find the roots of the expression,set the expression equal to 0 297−1×D=0Any expression multiplied by 1 remains the same 297−D=0Move the constant to the right-hand side and change its sign −D=0−297Removing 0 doesn't change the value,so remove it from the expression −D=−297Solution D=297 Show Solution
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