Question r−r×4 Simplify the expression −3r Evaluate r−r×4Use the commutative property to reorder the terms r−4rCollect like terms by calculating the sum or difference of their coefficients (1−4)rSolution −3r Show Solution Find the roots r=0 Evaluate r−r×4To find the roots of the expression,set the expression equal to 0 r−r×4=0Use the commutative property to reorder the terms r−4r=0Subtract the terms More Steps Simplify r−4rCollect like terms by calculating the sum or difference of their coefficients (1−4)rSubtract the numbers −3r −3r=0Change the signs on both sides of the equation 3r=0Solution r=0 Show Solution
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