Question Find the roots a=143621Alternative Form a=4.3˙42657˙ Evaluate 621−143aTo find the roots of the expression,set the expression equal to 0 621−143a=0Move the constant to the right-hand side and change its sign −143a=0−621Removing 0 doesn't change the value,so remove it from the expression −143a=−621Change the signs on both sides of the equation 143a=621Divide both sides 143143a=143621Solution a=143621Alternative Form a=4.3˙42657˙ Show Solution
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