perform-multiplication-in-the-given-expression-use-the-standard-form-to-write-th-7

Question

Perform multiplication in the given expression. Use the standard form to write the final answer.

2i(9 - 11i)(9 + 11i)

Accepted Answer

404i

Answer

202i

Answer

202

Answer

-202

Perform multiplication in the given expression. Use the standard form to write the final answer.2i(9 - 11i)(9 + 11i)