SOLUTION: (3+i)^3 supposes to write the expression in standard a+bi form, please help, thanks, susan

SOLUTION: (3+i)^3 supposes to write the expression in standard a+bi form, please help, thanks, susan

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Question 785337: (3+i)^3 supposes to write the expression in standard a+bi form, please help, thanks, susan
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Use of binomial theorem might be easiest, instead of performing each multiplication step between binomials.

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