Question Simplify the expression −9n Evaluate −3n−6nCollect like terms by calculating the sum or difference of their coefficients (−3−6)nSolution −9n Show Solution Find the roots n=0 Evaluate −3n−6nTo find the roots of the expression,set the expression equal to 0 −3n−6n=0Subtract the terms More Steps Simplify −3n−6nCollect like terms by calculating the sum or difference of their coefficients (−3−6)nSubtract the numbers −9n −9n=0Change the signs on both sides of the equation 9n=0Solution n=0 Show Solution
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