Question Simplify the expression −1 Evaluate t2×0−1Any expression multiplied by 0 equals 0 0−1Solution −1 Show Solution Find the roots t∈∅ Evaluate t2×0−1To find the roots of the expression,set the expression equal to 0 t2×0−1=0Any expression multiplied by 0 equals 0 0−1=0Removing 0 doesn't change the value,so remove it from the expression −1=0Solution t∈∅ Show Solution
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