Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

JamesWolf Group TitleBest ResponseYou've already chosen the best response.0
so you want to get the x on its own. try subtracting 121 from both sides first
 one year ago

JamesWolf Group TitleBest ResponseYou've already chosen the best response.0
yeah, x^2 = 104
 one year ago

JamesWolf Group TitleBest ResponseYou've already chosen the best response.0
now you need to get rid of the ^2
 one year ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
mmk how do i do that?
 one year ago

mickey4691 Group TitleBest ResponseYou've already chosen the best response.0
what is the opposite of ^2?
 one year ago

JamesWolf Group TitleBest ResponseYou've already chosen the best response.0
okay well whats the opposite of squaring something?
 one year ago

mickey4691 Group TitleBest ResponseYou've already chosen the best response.0
remember it's \[\pm \sqrt{104}\]
 one year ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
ooh nevermind went blank i would square root it making x = 10.2 right
 one year ago

CheetahBooks1 Group TitleBest ResponseYou've already chosen the best response.0
121+x^2=225 121 121 x^2=104 square root x square root 104 X=10.2 approximately
 one year ago

JamesWolf Group TitleBest ResponseYou've already chosen the best response.0
yeah awesome :)
 one year ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
=) thankyou guys!!
 one year ago

mickey4691 Group TitleBest ResponseYou've already chosen the best response.0
but it's gonna be a positive or negative 10.2
 one year ago

CheetahBooks1 Group TitleBest ResponseYou've already chosen the best response.0
Aww man! she got it! oh well, congratulations! That's how you would show your work.
 one year ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
positive right...
 one year ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
lol thanks =)
 one year ago

CheetahBooks1 Group TitleBest ResponseYou've already chosen the best response.0
It can actually be positive and negative!
 one year ago

JamesWolf Group TitleBest ResponseYou've already chosen the best response.0
could be either, but i doubt your teacher will care at this stage
 one year ago

mickey4691 Group TitleBest ResponseYou've already chosen the best response.0
it can be positive and negative check it wit the calculator yu shud use positive for now
 one year ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
haha yeahh i got it right =) thanks again all of you
 one year ago

CheetahBooks1 Group TitleBest ResponseYou've already chosen the best response.0
You are welcome!
 one year ago
See more questions >>>
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.