Question Simplify the expression 12−x Evaluate 12−1×xSolution 12−x Show Solution Find the roots x=12 Evaluate 12−1×xTo find the roots of the expression,set the expression equal to 0 12−1×x=0Any expression multiplied by 1 remains the same 12−x=0Move the constant to the right-hand side and change its sign −x=0−12Removing 0 doesn't change the value,so remove it from the expression −x=−12Solution x=12 Show Solution
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