traniece
traniece
12-01-2017
Mathematics
contestada
simpilify the expresssion 2+3i/4+3i
Respuesta :
Twistie
Twistie
12-01-2017
Multiply the numerator and denominator by 4+5i
=[(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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