A community for students.
Here's the question you clicked on:
 0 viewing
Sabrena
 2 years ago
Solve this equation. (x5)(4x+3)=0. Totally went blank. Any Help
Sabrena
 2 years ago
Solve this equation. (x5)(4x+3)=0. Totally went blank. Any Help

This Question is Closed

Sabrena
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1355012579897:dw Can someone help me here...They have went over so many things that I am drawing a blank.

joshi
 2 years ago
Best ResponseYou've already chosen the best response.0so since the product of both brackets is 0, we could say (x5)=0 and (4x+3) =0

Sujay
 2 years ago
Best ResponseYou've already chosen the best response.0\[(x5)(4x3)=0\] This is the original equation. So, either \[(x5)=0\] or \[(4x3)=0\]. So, \[x=5\] and \[4x=3\]. Simplify: \[x=5\] and \[x=\frac{ 4}{ 3 }\]. Final answer: \[\left\{ 5,\frac{ 4 }{ 3 } \right\}\].

Sujay
 2 years ago
Best ResponseYou've already chosen the best response.0Sorry, I just noticed it is 4x+3, just do the same thing, but with a negative sign.
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.