Question Simplify the expression x3−2x Evaluate x×13−2Any expression multiplied by 1 remains the same x3−2Reduce fractions to a common denominator x3−x2xSolution x3−2x Show Solution Find the excluded values x=0 Evaluate x×13−2To find the excluded values,set the denominators equal to 0 x×1=0Solution x=0 Show Solution Find the roots x=23Alternative Form x=1.5 Evaluate x×13−2To find the roots of the expression,set the expression equal to 0 x×13−2=0Any expression multiplied by 1 remains the same x×13−2=0,x=0Calculate x×13−2=0Any expression multiplied by 1 remains the same x3−2=0Subtract the terms More Steps Simplify x3−2Reduce fractions to a common denominator x3−x2xWrite all numerators above the common denominator x3−2x x3−2x=0Cross multiply 3−2x=x×0Simplify the equation 3−2x=0Move the constant to the right side −2x=0−3Removing 0 doesn't change the value,so remove it from the expression −2x=−3Change the signs on both sides of the equation 2x=3Divide both sides 22x=23Divide the numbers x=23Check if the solution is in the defined range x=23,x=0Solution x=23Alternative Form x=1.5 Show Solution