Question Factor the expression 5(20−d) Evaluate 100−5dSolution 5(20−d) Show Solution Find the roots d=20 Evaluate 100−5dTo find the roots of the expression,set the expression equal to 0 100−5d=0Move the constant to the right-hand side and change its sign −5d=0−100Removing 0 doesn't change the value,so remove it from the expression −5d=−100Change the signs on both sides of the equation 5d=100Divide both sides 55d=5100Divide the numbers d=5100Solution More Steps Evaluate 5100Reduce the numbers 120Calculate 20 d=20 Show Solution
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