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Ashyoviy qism
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Veb-qidiruvdagi o'xshash muammolar

Baham ko'rish

4\times 2+4\times \left(5i\right)-i\times 2-5i^{2}
Binomlarni ko‘paytirgandek 4-i va 2+5i murakkab sonlarni ko‘paytiring.
4\times 2+4\times \left(5i\right)-i\times 2-5\left(-1\right)
Ta’rifi bo‘yicha, i^{2} – bu -1.
8+20i-2i+5
Ko‘paytirishlarni bajaring.
8+5+\left(20-2\right)i
Real va mavhum qismlarni birlashtiring.
13+18i
Qo‘shishlarni bajaring.
Re(4\times 2+4\times \left(5i\right)-i\times 2-5i^{2})
Binomlarni ko‘paytirgandek 4-i va 2+5i murakkab sonlarni ko‘paytiring.
Re(4\times 2+4\times \left(5i\right)-i\times 2-5\left(-1\right))
Ta’rifi bo‘yicha, i^{2} – bu -1.
Re(8+20i-2i+5)
4\times 2+4\times \left(5i\right)-i\times 2-5\left(-1\right) ichidagi ko‘paytirishlarni bajaring.
Re(8+5+\left(20-2\right)i)
8+20i-2i+5 ichida real va mavhum qismlarni birlashtiring.
Re(13+18i)
8+5+\left(20-2\right)i ichida qo‘shishlarni bajaring.
13
13+18i ning real qismi – 13.