Question

If u=(1+i3‾‾√) and v=(1+2i3‾‾√), what is uv?

Answer 1

what does the -- mean?

Answer 2

@Nnesha

Answer 3

and the square root looking symbol that follows

Answer 4

\[uv=(1+i \sqrt{3})(1+2 i \sqrt{3}) \\ \\ \text{ just use distributive property twice } \\ uv=1(1+2i \sqrt{3})+i \sqrt{3}(1+2 i \sqrt{3}) \\ \text{ recall } a(b+c)=ab+ac\]

Answer 5

oops didn't notice you closed it