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xxfreshboy
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Find conman solution algebraically and express itrrational roots in simplest radical form.
x^2+y^2=24
x+y=8
 2 years ago
 2 years ago
xxfreshboy Group Title
Find conman solution algebraically and express itrrational roots in simplest radical form. x^2+y^2=24 x+y=8
 2 years ago
 2 years ago

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shubhamsrg Group TitleBest ResponseYou've already chosen the best response.0
where are you stuck ?
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
I dont know anything at all to be honest.
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
About this topic.
 2 years ago

abcabc Group TitleBest ResponseYou've already chosen the best response.0
You could start with thes second equation and find an expression for x= (or y= if you choose) and then substitute that into the first equation.
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
I dont get anything =/ second all Just go to shift x to other side right and makes t y=x8
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
x^2+(8x)^2=24
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
x^2+6416x+x^2=24
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
2x^216x+40=0
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
so y cnt be x8 but has to 8x?
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
(x10)(x+2)=0 x=10 x=2
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
so those will be the solutions right?
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
find b's also..
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
because these eq. are two variable..
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
could you just guide me through like what to do?
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
choose one of the eq. it does not matter which one, x+y=8 is easier one than put for x=10 find y for x=2 find y
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
thank you!
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
hold on I made a mistake..
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
until this it is true, but I made a mistake when I factored it out.. x^28x+20=0
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
ax^2+bx+c=0 d=b^24ac d=8^24*1*20=16<0 no real solution..
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
it means that they are not crossing each other..
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
sorry about that..
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
root are complex number..
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
its okay thanks for your time, really appreciate all this walk through.
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
http://www.wolframalpha.com/input/?i=solve+x^2%2By^2%3D24%2Cx%2By%3D8
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
you can see it here
 2 years ago

xxfreshboy Group TitleBest ResponseYou've already chosen the best response.0
yes thank you!
 2 years ago
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