A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
Find the square roots...
anonymous
 4 years ago
Find the square roots...

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1337828212155:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I memorized my square roots LOL

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0How do you know its 24? How do you get that? Yes I have a calcualtor. They want me to use the factoring method or the extracting method.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I just need to know the process

zepp
 4 years ago
Best ResponseYou've already chosen the best response.1Oh, then you'll have to go crazy and do \(\sqrt{2*288}\) \(\sqrt{2*2*144}\) .... \(\sqrt{2*2*2*2*2*2*3*3} \)

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1\[\sqrt{576}=\sqrt{2\times2\times \times2\times2\times2\times2\times3\times3\times}=\sqrt{2^6\times3^2}=2^3\times3=24\]

zepp
 4 years ago
Best ResponseYou've already chosen the best response.1Then \(\sqrt{2^6*3^2}=2^3*3=24\)

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1or "long division" works too

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0What I also want to know is how to do the square root of 2,916. They literally want me to write all that out. Where do I start?!

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1divvy it up into parts of "2" and the algorithm is a sort of long hand division

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you mean just divide by 2?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.15 4 _________ /29 16 25  10,4 /416 416 answer is 54

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1its an alogrithm based off of x^2 + 2xy + y^2

zepp
 4 years ago
Best ResponseYou've already chosen the best response.1:( stealing my words lol @amistre, you exist twice D: http://puu.sh/ws3B

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1im very existential lol

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0what times what gives you that

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1i think this times that would work

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0That actually is the problem i dont understand. How do you find what goes into such a big number I get the general idea of how to work these it is just that though. :/

zepp
 4 years ago
Best ResponseYou've already chosen the best response.1\(\large \begin{align} (50+x)^2&=2916 \\ 50^2 + 2*50x + x^2 &= 2916 \\ 2500+100x+x^2&=2916 \\ x^2+100x416&=0 \\ (x+4)(x104)&=0 \\ x &=4~or104 \end{align} \)

zepp
 4 years ago
Best ResponseYou've already chosen the best response.1My method looks quite horrible to look at :S

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So you always use 50 + x as an outline?

zepp
 4 years ago
Best ResponseYou've already chosen the best response.1Depends, because the nearest number squared is 50(50^2 =2500)

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.150*50 = 2500 60*60 = 3600 use the one thats closer to 2900

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Ok. I will have to go over this. Thank you all! :D
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.