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

swin2013Best ResponseYou've already chosen the best response.0
\[x^{2}5.7x10^{6}C = (.25+x )^{2} 3.5x10^{6}\]
 one year ago

swin2013Best ResponseYou've already chosen the best response.0
I'm trying to find x. But I am not getting the answer correctly... mainly because of my algebra lol
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
you're using two kinds of 'x' terms one is for the variable and the other is for multiplication is that correct?
 one year ago

swin2013Best ResponseYou've already chosen the best response.0
those are supposed to be 6. and C stands for coulombs... it's a physics problem but i just need help with the mathematics part lol
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
ok C is just a unit so you can ignore it for now
 one year ago

swin2013Best ResponseYou've already chosen the best response.0
i distributed the 3.5 and isolated the x^2. but i still had an awry answer
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
You'll have to use the quadratic formula because when you expand out the right side, you'll get a quadratic
 one year ago

swin2013Best ResponseYou've already chosen the best response.0
is there any faster method other than quadratic? because it's expected for me to solve this in like... a minute hahaha
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
no you can't avoid solving it without using a graphing calculator or the quadratic formula because you have a quadratic on the right side
 one year ago

swin2013Best ResponseYou've already chosen the best response.0
oh nvm, i found a way to do it without quadratic formula. lol thanks though
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
ok glad you found a way
 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.