Question Simplify the expression −751r Evaluate r−r×752Use the commutative property to reorder the terms r−752rCollect like terms by calculating the sum or difference of their coefficients (1−752)rSolution −751r Show Solution Find the roots r=0 Evaluate r−r×752To find the roots of the expression,set the expression equal to 0 r−r×752=0Use the commutative property to reorder the terms r−752r=0Subtract the terms More Steps Simplify r−752rCollect like terms by calculating the sum or difference of their coefficients (1−752)rSubtract the numbers −751r −751r=0Change the signs on both sides of the equation 751r=0Solution r=0 Show Solution