Question Simplify the expression −223x Evaluate −21x−202xCollect like terms by calculating the sum or difference of their coefficients (−21−202)xSolution −223x Show Solution Find the roots x=0 Evaluate −21x−202xTo find the roots of the expression,set the expression equal to 0 −21x−202x=0Subtract the terms More Steps Simplify −21x−202xCollect like terms by calculating the sum or difference of their coefficients (−21−202)xSubtract the numbers −223x −223x=0Change the signs on both sides of the equation 223x=0Solution x=0 Show Solution