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