Question Factor the expression 5(56−5x) Evaluate 280−25xSolution 5(56−5x) Show Solution Find the roots x=556Alternative Form x=11.2 Evaluate 280−25xTo find the roots of the expression,set the expression equal to 0 280−25x=0Move the constant to the right-hand side and change its sign −25x=0−280Removing 0 doesn't change the value,so remove it from the expression −25x=−280Change the signs on both sides of the equation 25x=280Divide both sides 2525x=25280Divide the numbers x=25280Solution x=556Alternative Form x=11.2 Show Solution
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