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