Question Simplify the expression 155043o Evaluate 18o×8631−45o×7Multiply the terms 155358o−45o×7Multiply the terms 155358o−315oCollect like terms by calculating the sum or difference of their coefficients (155358−315)oSolution 155043o Show Solution Find the roots o=0 Evaluate 18o×8631−45o×7To find the roots of the expression,set the expression equal to 0 18o×8631−45o×7=0Multiply the terms 155358o−45o×7=0Multiply the terms 155358o−315o=0Subtract the terms More Steps Simplify 155358o−315oCollect like terms by calculating the sum or difference of their coefficients (155358−315)oSubtract the numbers 155043o 155043o=0Solution o=0 Show Solution