Question Factor the expression 2(20x−1) Evaluate 40x−2Solution 2(20x−1) Show Solution Find the roots x=201Alternative Form x=0.05 Evaluate 40x−2To find the roots of the expression,set the expression equal to 0 40x−2=0Move the constant to the right-hand side and change its sign 40x=0+2Removing 0 doesn't change the value,so remove it from the expression 40x=2Divide both sides 4040x=402Divide the numbers x=402Solution x=201Alternative Form x=0.05 Show Solution
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