A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Simplify the expression fraction with numerator of the square root of negative one and denominator of the quantity three plus eight times i minus the quantity two plus five times i.
fraction with numerator x3 plus i and denominator 10
fraction with numerator negative 3 plus i and denominator 10
fraction with numerator 3 minus i and denominator 10
fraction with numerator negative 3 minus i and denominator 10
anonymous
 one year ago
Simplify the expression fraction with numerator of the square root of negative one and denominator of the quantity three plus eight times i minus the quantity two plus five times i. fraction with numerator x3 plus i and denominator 10 fraction with numerator negative 3 plus i and denominator 10 fraction with numerator 3 minus i and denominator 10 fraction with numerator negative 3 minus i and denominator 10

This Question is Closed

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1439840909067:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0first simplify the denominator can you do that ?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0just add/subtract like terms

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1439841275066:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0the next step is to rationalise the denominator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x3 plus i and denominator 10 negative 3 plus i and denominator 10 3 minus i and denominator 10 negative 3 minus i and denominator 10

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0no you multiply numerator and denominator by the conjugate of 1 + 3i which is 1  3i

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So it's the 3rd one?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0can you simplify the following

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I just need the answer I get how to solve it

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0dw:1439841457230:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0simplifying that will give you the answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I mean, you've already wasted 24 minutes of my damn time.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.