Question Simplify the expression a2−2ac+c2−b2+2bd−d2 Evaluate (a−c)2−(b−d)2Expand the expression a2−2ac+c2−(b−d)2Solution a2−2ac+c2−b2+2bd−d2 Show Solution Factor the expression (a−c−b+d)(a−c+b−d) Evaluate (a−c)2−(b−d)2Use a2−b2=(a−b)(a+b) to factor the expression (a−c−(b−d))(a−c+b−d)Solution (a−c−b+d)(a−c+b−d) Show Solution
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