A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Find the x intercept for:
y=2√x / 5x
anonymous
 one year ago
Find the x intercept for: y=2√x / 5x

This Question is Closed

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Set y = 0 and solve for x

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1\[y=\frac{ 2\sqrt{x} }{ 5x }\] is it this

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Ok let y = 0 and solve for x as I suggested

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{ 2\sqrt{x} }{ 5x }=0\]

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Not quite, remember you have to multiply both sides by 5x, so we have 5x * 0 = 0 right? So \[2\sqrt{x}=0\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you! I just couldn't see what i was missing but its multiplication of both sides not subtraction .

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Np, so lets just finish it off, what did you get

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0√x = 2 square both sides x = 4 x+4

Astrophysics
 one year ago
Best ResponseYou've already chosen the best response.1Well it would be better if you just move \[\sqrt{x}\] to the right side so we have \[2\sqrt{x}=0 \implies 2 = \sqrt{x} \implies x = 2^2 = 4\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Maybe i'm just not looking at everything correct today =/ I'm sorry!
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.