Question Simplify the expression −4−5d Evaluate 3−6−1−5dSolution −4−5d Show Solution Find the roots d=−54Alternative Form d=−0.8 Evaluate 3−6−1−5dTo find the roots of the expression,set the expression equal to 0 3−6−1−5d=0Subtract the numbers −3−1−5d=0Subtract the numbers −4−5d=0Move the constant to the right-hand side and change its sign −5d=0+4Removing 0 doesn't change the value,so remove it from the expression −5d=4Change the signs on both sides of the equation 5d=−4Divide both sides 55d=5−4Divide the numbers d=5−4Solution d=−54Alternative Form d=−0.8 Show Solution
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