Question Factor the expression 3(4−x) Evaluate 12−3xSolution 3(4−x) Show Solution Find the roots x=4 Evaluate 12−3xTo find the roots of the expression,set the expression equal to 0 12−3x=0Move the constant to the right-hand side and change its sign −3x=0−12Removing 0 doesn't change the value,so remove it from the expression −3x=−12Change the signs on both sides of the equation 3x=12Divide both sides 33x=312Divide the numbers x=312Solution More Steps Evaluate 312Reduce the numbers 14Calculate 4 x=4 Show Solution
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