Question Simplify the expression 4x2−2x Evaluate 4x2−2x×1Solution 4x2−2x Show Solution Factor the expression 2x(2x−1) Evaluate 4x2−2x×1Multiply the terms 4x2−2xRewrite the expression 2x×2x−2xSolution 2x(2x−1) Show Solution Find the roots x1=0,x2=21Alternative Form x1=0,x2=0.5 Evaluate 4x2−2x×1To find the roots of the expression,set the expression equal to 0 4x2−2x×1=0Multiply the terms 4x2−2x=0Factor the expression More Steps Evaluate 4x2−2xRewrite the expression 2x×2x−2xFactor out 2x from the expression 2x(2x−1) 2x(2x−1)=0When the product of factors equals 0,at least one factor is 0 2x=02x−1=0Solve the equation for x x=02x−1=0Solve the equation for x More Steps Evaluate 2x−1=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=1Divide both sides 22x=21Divide the numbers x=21 x=0x=21Solution x1=0,x2=21Alternative Form x1=0,x2=0.5 Show Solution