Question Simplify the expression Solution 13 Evaluate (3+2i)(3−2i)Use (a+b)(a−b)=a2−b2 to simplify the product 32−(2i)2Evaluate the power 9−(2i)2Evaluate the power More Steps Evaluate (2i)2Evaluate 22i2Evaluate the power 4i2Evaluate the power −4 9−(−4)Solution 13 Show Solution
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