Question Simplify the expression −k Evaluate 7k−8kCollect like terms by calculating the sum or difference of their coefficients (7−8)kSolution −k Show Solution Find the roots k=0 Evaluate 7k−8kTo find the roots of the expression,set the expression equal to 0 7k−8k=0Subtract the terms More Steps Simplify 7k−8kCollect like terms by calculating the sum or difference of their coefficients (7−8)kSubtract the numbers −k −k=0Solution k=0 Show Solution
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