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Divide the complex number: 7i/8+i (i= imaginary #) show step-by-step solution
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Divide the complex number: 7i/8+i
(i= imaginary #)
show step-by-step solution

User Girish Gupta
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1 Answer

5 votes

(7i)/(8+i) \\ \\ (7i)/(8+i) * (8-i)/(8-i) \\ \\ (7i(8-i))/((8+i)(8-i)) \\ \\ (56i-7i^2)/(64-i^2) \\ \\ (56i-7(-1))/(64-(-1)) \\ \\ (56i+7)/(64+1) \\ \\ (56i+7)/(65) \\ \\ (56)/(65)i + (7)/(65)
User Tarun Seera
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