Question Simplify the expression −n−2 Evaluate n−2n−2Solution More Steps Evaluate n−2nCollect like terms by calculating the sum or difference of their coefficients (1−2)nSubtract the numbers −n −n−2 Show Solution Find the roots n=−2 Evaluate n−2n−2To find the roots of the expression,set the expression equal to 0 n−2n−2=0Subtract the terms More Steps Simplify n−2nCollect like terms by calculating the sum or difference of their coefficients (1−2)nSubtract the numbers −n −n−2=0Move the constant to the right-hand side and change its sign −n=0+2Removing 0 doesn't change the value,so remove it from the expression −n=2Solution n=−2 Show Solution
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