Question Factor the expression x(1−2x) Evaluate x−2x2Rewrite the expression x−x×2xSolution x(1−2x) Show Solution Find the roots x1=0,x2=21Alternative Form x1=0,x2=0.5 Evaluate x−2x2To find the roots of the expression,set the expression equal to 0 x−2x2=0Factor the expression More Steps Evaluate x−2x2Rewrite the expression x−x×2xFactor out x from the expression x(1−2x) x(1−2x)=0When the product of factors equals 0,at least one factor is 0 x=01−2x=0Solve the equation for x More Steps Evaluate 1−2x=0Move the constant to the right-hand side and change its sign −2x=0−1Removing 0 doesn't change the value,so remove it from the expression −2x=−1Change the signs on both sides of the equation 2x=1Divide both sides 22x=21Divide the numbers x=21 x=0x=21Solution x1=0,x2=21Alternative Form x1=0,x2=0.5 Show Solution
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