Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Simplify. (−1+2i)(3−5i)

Choices
7+i
−3+i
7+11i
−13+11i

Sagot :

Answer:

The answer is 7 + 11i

Step-by-step explanation: