grade 11 · A2-006

Multiply complex numbers

Distribute complex factors and replace i squared with negative one before combining terms.

Learn togetherFresh problem · seed 788814066

Multiply \((3 + 2i)(4 + i)\).

Let's work it out together.

Work through one checkpoint at a time. Your answer area opens after the reasoning.

\(10 + 11i\)\(14 + 11i\)\(10 - 5i\)\(12 + 2i\)