Question (r−2)×2 Simplify the expression 2r−4 Evaluate (r−2)×2Multiply the terms 2(r−2)Apply the distributive property 2r−2×2Solution 2r−4 Show Solution Find the roots r=2 Evaluate (r−2)×2To find the roots of the expression,set the expression equal to 0 (r−2)×2=0Multiply the terms 2(r−2)=0Rewrite the expression r−2=0Move the constant to the right side r=0+2Solution r=2 Show Solution
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