Practice problem
Multiply out (1+i)(1−i)(2+324i)(1+i)(1-i)(2+324i)(1+i)(1−i)(2+324i)
4+648i4+648i4+648i
2+324i−2i2−324i32+324i-2i^2-324i^32+324i−2i2−324i3
000
4+324i4+324i4+324i
Type a concept, like “slope” or “photosynthesis”.
