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Mathematics
Amanda Cox
19 June, 01:50
Divide and simlplify 52i/5+i
+3
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Larry Pittman
19 June, 02:16
0
2+10i
Step-by-step explanation:
You should multiply by the conjugate,
which is 5-i in this problem.
(52i / (5+i)) ((5-i) / (5-i)) = (260i-52i^2) / (25-i^2)
= (260i+52) / 26=[26 (10i+2) ]/26
simplify, the 26's cancel out,
leave you with 10i+2.
Remember that i^2=i*i=-1.
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Reeve
19 June, 03:54
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Hello! The answer is 11.4i
Have a great weekend!
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