Baholash
-\frac{4}{25}+\frac{3}{25}i=-0,16+0,12i
Ashyoviy qism
-\frac{4}{25} = -0,16
Baham ko'rish
Klipbordga nusxa olish
\frac{i\left(3+4i\right)}{3^{2}-4^{2}i^{2}}
Ko‘paytirish qoida yordamida turli kvadratlarga aylantirilishi mumkin: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\frac{i\left(3+4i\right)}{25}
Ta’rifi bo‘yicha, i^{2} – bu -1. Maxrajini hisoblang.
\frac{3i+4i^{2}}{25}
i ni 3+4i marotabaga ko'paytirish.
\frac{3i+4\left(-1\right)}{25}
Ta’rifi bo‘yicha, i^{2} – bu -1.
\frac{-4+3i}{25}
3i+4\left(-1\right) ichidagi ko‘paytirishlarni bajaring. Shartlarni qayta saralash.
-\frac{4}{25}+\frac{3}{25}i
-\frac{4}{25}+\frac{3}{25}i ni olish uchun -4+3i ni 25 ga bo‘ling.
Re(\frac{i\left(3+4i\right)}{3^{2}-4^{2}i^{2}})
Ko‘paytirish qoida yordamida turli kvadratlarga aylantirilishi mumkin: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
Re(\frac{i\left(3+4i\right)}{25})
Ta’rifi bo‘yicha, i^{2} – bu -1. Maxrajini hisoblang.
Re(\frac{3i+4i^{2}}{25})
i ni 3+4i marotabaga ko'paytirish.
Re(\frac{3i+4\left(-1\right)}{25})
Ta’rifi bo‘yicha, i^{2} – bu -1.
Re(\frac{-4+3i}{25})
3i+4\left(-1\right) ichidagi ko‘paytirishlarni bajaring. Shartlarni qayta saralash.
Re(-\frac{4}{25}+\frac{3}{25}i)
-\frac{4}{25}+\frac{3}{25}i ni olish uchun -4+3i ni 25 ga bo‘ling.
-\frac{4}{25}
-\frac{4}{25}+\frac{3}{25}i ning real qismi – -\frac{4}{25}.
Misollar
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