Question Factor the expression 6(7−d) Evaluate 42−6dSolution 6(7−d) Show Solution Find the roots d=7 Evaluate 42−6dTo find the roots of the expression,set the expression equal to 0 42−6d=0Move the constant to the right-hand side and change its sign −6d=0−42Removing 0 doesn't change the value,so remove it from the expression −6d=−42Change the signs on both sides of the equation 6d=42Divide both sides 66d=642Divide the numbers d=642Solution More Steps Evaluate 642Reduce the numbers 17Calculate 7 d=7 Show Solution
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