Question 12−8x Factor the expression 4(3−2x) Evaluate 12−8xSolution 4(3−2x) Show Solution Find the roots x=23Alternative Form x=1.5 Evaluate 12−8xTo find the roots of the expression,set the expression equal to 0 12−8x=0Move the constant to the right-hand side and change its sign −8x=0−12Removing 0 doesn't change the value,so remove it from the expression −8x=−12Change the signs on both sides of the equation 8x=12Divide both sides 88x=812Divide the numbers x=812Solution x=23Alternative Form x=1.5 Show Solution