Question Simplify the expression 4c−2 Evaluate (2c−1)×2Multiply the terms 2(2c−1)Apply the distributive property 2×2c−2×1Multiply the numbers 4c−2×1Solution 4c−2 Show Solution Find the roots c=21Alternative Form c=0.5 Evaluate (2c−1)×2To find the roots of the expression,set the expression equal to 0 (2c−1)×2=0Multiply the terms 2(2c−1)=0Rewrite the expression 2c−1=0Move the constant to the right side 2c=0+1Removing 0 doesn't change the value,so remove it from the expression 2c=1Divide both sides 22c=21Solution c=21Alternative Form c=0.5 Show Solution
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