SOLUTION: Perform the indicated operation
(9 + 7i)(9-7i)
Simplify the answer. Type the answer in the form a+bi.
Can someone help me out here? thanks
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: Perform the indicated operation
(9 + 7i)(9-7i)
Simplify the answer. Type the answer in the form a+bi.
Can someone help me out here? thanks
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Question 436550: Perform the indicated operation
(9 + 7i)(9-7i)
Simplify the answer. Type the answer in the form a+bi.
Can someone help me out here? thanks Answer by rwm(914) (Show Source):
(