Question Simplify the expression d−990e Evaluate d−e×990Solution d−990e Show Solution Find the roots d=990eAlternative Form d≈2691.09901 Evaluate d−e×990To find the roots of the expression,set the expression equal to 0 d−e×990=0Use the commutative property to reorder the terms d−990e=0Move the constant to the right-hand side and change its sign d=0+990eSolution d=990eAlternative Form d≈2691.09901 Show Solution