Question Factor the expression 2(11−40d) Evaluate 22−80dSolution 2(11−40d) Show Solution Find the roots d=4011Alternative Form d=0.275 Evaluate 22−80dTo find the roots of the expression,set the expression equal to 0 22−80d=0Move the constant to the right-hand side and change its sign −80d=0−22Removing 0 doesn't change the value,so remove it from the expression −80d=−22Change the signs on both sides of the equation 80d=22Divide both sides 8080d=8022Divide the numbers d=8022Solution d=4011Alternative Form d=0.275 Show Solution
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