Question Factor the expression 3(l−80) Evaluate 3l−240Solution 3(l−80) Show Solution Find the roots l=80 Evaluate 3l−240To find the roots of the expression,set the expression equal to 0 3l−240=0Move the constant to the right-hand side and change its sign 3l=0+240Removing 0 doesn't change the value,so remove it from the expression 3l=240Divide both sides 33l=3240Divide the numbers l=3240Solution More Steps Evaluate 3240Reduce the numbers 180Calculate 80 l=80 Show Solution
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