(5-6i)(7-3i) solve plz
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Answered by
3
welcome to the concept of complex no.
we know that i = √-1
(5-6i) (7-3i)
= 35 - 15i -42i +18i^2
= 17 - 57 i
i hope it help you ❤️
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Answered by
3
ANSWER :
= (5 - 6i)(7 - 3i)
= 5(7 - 3i) - 6i(7 - 3i)
= 35 - 15i - 42i + 21 i^2
= 35 - 57i - 21
= 14 - 57i
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