Question Factor the expression 2(1−5d) Evaluate 2−10dSolution 2(1−5d) Show Solution Find the roots d=51Alternative Form d=0.2 Evaluate 2−10dTo find the roots of the expression,set the expression equal to 0 2−10d=0Move the constant to the right-hand side and change its sign −10d=0−2Removing 0 doesn't change the value,so remove it from the expression −10d=−2Change the signs on both sides of the equation 10d=2Divide both sides 1010d=102Divide the numbers d=102Solution d=51Alternative Form d=0.2 Show Solution
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