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