A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
solve for x. 4x^2=13x3
anonymous
 one year ago
solve for x. 4x^2=13x3

This Question is Closed

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1rewrite the problem as \[4x^2 + 13x + 3 = 0\] ' so to solve this I multiply 4 and 3 then find the factors that add to 13 any ideas..?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1great so next write the factorisation as \[\frac{(4x + 12)(4x + 1)}{4}\] then remove the common factors from the numerators \[\frac{4(x + 3)(4x + 1)}{4} = 0\] cancel out the common factor in the numerator ad denominator then you can find the solutions

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1that's the factored for so you have x +3 = 0 or 4x + 1 = 0 so find the 2 values of x that make the equations true
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.