Question Factor the expression 3(x−4) Evaluate 3x−12Solution 3(x−4) Show Solution Find the roots x=4 Evaluate 3x−12To find the roots of the expression,set the expression equal to 0 3x−12=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=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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