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Mathematics 24 Online
OpenStudy (vera_ewing):

Which of the following is a conjugate for 7 + i(sqrt)2?

OpenStudy (vera_ewing):

@wio can you please help me quickly?

jimthompson5910 (jim_thompson5910):

the conjugate of a+bi is a - bi

jimthompson5910 (jim_thompson5910):

example given: 2+3i conjugate: 2 - 3i

OpenStudy (vera_ewing):

@jim_thompson5910 so the answer would be 7-i(sqrt)2?

OpenStudy (danjs):

yes

jimthompson5910 (jim_thompson5910):

that is correct

OpenStudy (vera_ewing):

thank you :)

jimthompson5910 (jim_thompson5910):

np

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