Practice problem
What is the product of the complex numbers 2+3i2+3i2+3i and 3−4i3-4i3−4i?
5−i5 - i5−i
6−12i6 - 12i6−12i
18+i18+i18+i
−6+17i-6+17i−6+17i
−6+i-6+i−6+i
18+17i18+17i18+17i
Type a concept, like “slope” or “photosynthesis”.