A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
Solve by using the addition method.. Provide the solution set:
3x^25y^2=33
2x^2+5y^2=35
anonymous
 4 years ago
Solve by using the addition method.. Provide the solution set: 3x^25y^2=33 2x^2+5y^2=35

This Question is Closed

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1when you add these 2 equations the terms in y disappear to give 5x^2 = 2 solve for x (there will be 2 solutions) and plug these into one of the original equations to find the values of y.

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1can you finish this or need more help?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0But now I have another one that the y values do not disappear?!

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0And I dont get them!!

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.02x^23y^2=19 3x^2+2y^230

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1ok to do this you multiply equation 1 by 2 and equation 2 by 3 to give 4x^2  6y^2 = 38 9x^2 + 6y^2 = 90 is that = 30 in second equation?

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1ok so if you add these 2 equations you will eliminate y

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1when you multiply equations be sure to multiply each term

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Thanks!!!!! I see it now!!!

cwrw238
 4 years ago
Best ResponseYou've already chosen the best response.1that is what this website is for.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So, would the answer be 2,3???
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.