Question 94464
Please simplify.
(2+3i)/(4-5i)
Multiply numerator and denominator by 4+5i to get:

=[(2+3i)(4+5i)]/[(4-5i)(4+5i)]

=[(8-15)+(12+10)i] / [16+25]

= [ -7 + 22i ] / [41]

= (-7/41) + (22/41)i

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Cheers,
Stan H.