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Ashyoviy qism
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Veb-qidiruvdagi o'xshash muammolar

Baham ko'rish

3\times 4+3\times \left(-5i\right)+2i\times 4+2\left(-5\right)i^{2}
Binomlarni ko‘paytirgandek 3+2i va 4-5i murakkab sonlarni ko‘paytiring.
3\times 4+3\times \left(-5i\right)+2i\times 4+2\left(-5\right)\left(-1\right)
Ta’rifi bo‘yicha, i^{2} – bu -1.
12-15i+8i+10
Ko‘paytirishlarni bajaring.
12+10+\left(-15+8\right)i
Real va mavhum qismlarni birlashtiring.
22-7i
Qo‘shishlarni bajaring.
Re(3\times 4+3\times \left(-5i\right)+2i\times 4+2\left(-5\right)i^{2})
Binomlarni ko‘paytirgandek 3+2i va 4-5i murakkab sonlarni ko‘paytiring.
Re(3\times 4+3\times \left(-5i\right)+2i\times 4+2\left(-5\right)\left(-1\right))
Ta’rifi bo‘yicha, i^{2} – bu -1.
Re(12-15i+8i+10)
3\times 4+3\times \left(-5i\right)+2i\times 4+2\left(-5\right)\left(-1\right) ichidagi ko‘paytirishlarni bajaring.
Re(12+10+\left(-15+8\right)i)
12-15i+8i+10 ichida real va mavhum qismlarni birlashtiring.
Re(22-7i)
12+10+\left(-15+8\right)i ichida qo‘shishlarni bajaring.
22
22-7i ning real qismi – 22.