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mercedies
 3 years ago
i need help:
mercedies
 3 years ago
i need help:

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scarydoor
 3 years ago
Best ResponseYou've already chosen the best response.0You can square both sides, to start with.

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0oh do you just need x by itself? i thought you wanted like actual values. ok phew

scarydoor
 3 years ago
Best ResponseYou've already chosen the best response.0getting x by itself is getting the actual values.

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0no i meant like a numerical value

scarydoor
 3 years ago
Best ResponseYou've already chosen the best response.0it would be a numerical value. Determined by unknown d and variable y.

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0i have know idea what to do

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0did you square both sides?

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0what do you mean? well i got 4xy=9d^2

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0\[\sqrt{4xy}=3d\]ummm

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0i need to solve for x

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0well squaring both sides would get you (squareroot 4xy) ^2 = (3d)^2

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0and so now you're squaring a square root. it's like (squareroot of 4)^2 square root of 4 is 2 right? so it would be 2^2 which is 4 again. so basically if you're squaring a square root, you're not really doing anything so the square root and square cancel each other out if that makes sense

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0so you get how to square both sides then?

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0idk this is my first time doing this or a problem like this

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0oh ok well have you done questions like this: x^2 = 25

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0yeah this question is pretty much the same thing

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0so in the x^2=25 you basically square rooted both sides. so square root of x^2 = square root of 25 x=5 but it in this question you have to square both sides, give it another try

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0yup and also the sqrt 4xy

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0did you also square the other side?

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0so would it be 16xy^2

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0no because remember its squareroot of 4xy already. so squaring it gets you squareroot of 4xy times squareroot of 4xy which is just 4xy

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0can you solve it now? you just have to get x by itself

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0would the square roots still be there

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0so it would look like 4xy=9d

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0ok well you should also probably ask your teacher this too cause in math it's really important to know why things happen

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0kk i dont have a teacher

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0well my mom is my teacher but my mom is in the hospital

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0how do i get x by it's self

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0sorry if you dont mind me asking, what grade are you in? like technically, like your age

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0so in an equation whatever you do to one side, you have to do to another. so you could add y to both sides which would get you 4x by itself

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0sorry again, (none of my business i know) but why don't you go to school?

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0so what i got was 4x=9dy drama and lot of fighting

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0that's right except that it's d^2 not just d

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0oh, well i'm sorry. hope it works out, whatever it is

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0thank you well we are having hard times my bf just got put in jail for a year

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0aww :/ Imagine all the people, living life in peace... *swaying to the awesome music* sorry, only thing i could think of

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0It's good that you're doing math and stuff though

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0lol thank you hes only 15

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0i thought you couldn't go to jail unless you're an adult? well i suppose different countries

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0ya well i live in hawaii so there is only two jails and one prison and a whole lot of bad kids they do what they have to

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0ohh the kids do what they have to?

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0ya well know that i look back at what happened it is his own problem

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0oh. well anyways good luck. time heals

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0ya kk so know what do i do with 4x=9d^2y

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0oh i thought you'd solved it. well think about, this time entire time you've been doing things to both sides. how would you get x by itself this time?

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0you divide 4 on both sides

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0because what happens on one side you do to the other

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0yeah! exactly! :D good job

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0thank you so it would be 2.25 d^2y

joshi
 3 years ago
Best ResponseYou've already chosen the best response.0wait what? so i had 4x=9d^2 + y and so x= (9d^2 + y)/4

mercedies
 3 years ago
Best ResponseYou've already chosen the best response.0ya and that is what i did then i divided 9/4=2.25
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