Question Simplify the expression −4n Evaluate 15n−19nCollect like terms by calculating the sum or difference of their coefficients (15−19)nSolution −4n Show Solution Find the roots n=0 Evaluate 15n−19nTo find the roots of the expression,set the expression equal to 0 15n−19n=0Subtract the terms More Steps Simplify 15n−19nCollect like terms by calculating the sum or difference of their coefficients (15−19)nSubtract the numbers −4n −4n=0Change the signs on both sides of the equation 4n=0Solution n=0 Show Solution
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