kayleejusick
Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Simplify (-3+5i)(3+5i)

Sagot :

Answer:-34

Step-by-step explanation: good luck

williamgriffiths19

Answer:

Step-by-step explanation:

First, factor all the multiplication.

(-3*3)+(-3*5i)+(5i*3)+(5i*5i)

Second, multiply.

(-9)+(-15i)+(15i)+(25[tex]i^{2}[/tex])

Third, add and solve.

i squared is -1.

-9+(-15i+15i)+(25*-1)

Fourth, subtract.

-9-25

And, you are done!

(-3+5i)(3+5i) = -34

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.