A community for students.
Here's the question you clicked on:
 0 viewing
CarlaByrdGore
 3 years ago
(sq. root sign) x+3=10
CarlaByrdGore
 3 years ago
(sq. root sign) x+3=10

This Question is Open

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0is it \(\sqrt x+3=10 \\or,\sqrt {x+3}=10 \)

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0square both sides, what u get ?

CarlaByrdGore
 3 years ago
Best ResponseYou've already chosen the best response.1so it would be 103?

CarlaByrdGore
 3 years ago
Best ResponseYou've already chosen the best response.1yes and the add three to both sides and x = 103? right

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0no, x+3 =100 to isolate 'x' , we need to SUBTRACT 3 from both sides, then what u get ?

CarlaByrdGore
 3 years ago
Best ResponseYou've already chosen the best response.1oh okay so it is 97

CarlaByrdGore
 3 years ago
Best ResponseYou've already chosen the best response.1that is where I get confused is whether to add or subtract

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0x+3 =100 since 3 is ADDED to x, we do inverse operation of SUBTRACTION to isolate x since, x+33 = x+0 = x

CarlaByrdGore
 3 years ago
Best ResponseYou've already chosen the best response.1oh okay thank you I think I got it
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.