Question Simplify the expression an+2bn−2(ba)n+1+bn+2an Evaluate (ab)n(a−b)2Use (a−b)2=a2−2ab+b2 to expand the expression (ab)n(a2−2ab+b2)Expand the expression (ab)na2+(ab)n(−2ab)+(ab)nb2Calculate an+2bn−2bn+1an+1+bn+2anSolution an+2bn−2(ba)n+1+bn+2an Show Solution
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