Question Factor the expression 5(4−x) Evaluate 20−5xSolution 5(4−x) Show Solution Find the roots x=4 Evaluate 20−5xTo find the roots of the expression,set the expression equal to 0 20−5x=0Move the constant to the right-hand side and change its sign −5x=0−20Removing 0 doesn't change the value,so remove it from the expression −5x=−20Change the signs on both sides of the equation 5x=20Divide both sides 55x=520Divide the numbers x=520Solution More Steps Evaluate 520Reduce the numbers 14Calculate 4 x=4 Show Solution
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