Question Simplify the expression 3x Evaluate 2x+xCollect like terms by calculating the sum or difference of their coefficients (2+1)xSolution 3x Show Solution Find the roots x=0 Evaluate 2x+xTo find the roots of the expression,set the expression equal to 0 2x+x=0Add the terms More Steps Evaluate 2x+xCollect like terms by calculating the sum or difference of their coefficients (2+1)xAdd the numbers 3x 3x=0Solution x=0 Show Solution
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