Find the product of the complex numbers and enter it below. Remember that i = .

(4 - i )(1 + 4i )

Question

Find the product of the complex numbers and enter it below. Remember that i = .

(4 - i )(1 + 4i )

anonymous · Answer

Do you know how to multiply two polynomials together?

anonymous · Answer

yes i do

anonymous · Answer

ok, it's baiscally like that, except you need to understand imaginary numbers: http://betterexplained.com/articles/a-visual-intuitive-guide-to-imaginary-numbers/ see the above page for a detailed explanation, read it and then get back to me if you still have questions.

anonymous · Answer

You can treat i like a variable (eg. x) until it's time to evaluate it

anonymous · Answer

So multiply the numbers together like polynomials and then evaluate i as described in the link