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anonymous
 3 years ago
u^2+2u2=0 solve
anonymous
 3 years ago
u^2+2u2=0 solve

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bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1factor or use the quadratic

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1I'm telling you to do it lol

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok well i wouldnt be asking for help if ik what to do

bahrom7893
 3 years ago
Best ResponseYou've already chosen the best response.1http://www.wolframalpha.com/input/?i=factor%28u%5E2%2B2u2%29

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0DO you know quadratic formula?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes but i get confused on where to put my numbers in at

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0\[\Large u=\frac{b \pm \sqrt{b^{2}4ac}}{2a}\] here b(coeffi. of u)=2 a(coeffi. of u^2)=1 c = 2 substitute.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok u=2+squreroot 2*4*1*2 is this right

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0\[\Large u=\frac{2 \pm \sqrt{2^{2}4(1)(2)}}{2(1)}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok now idk were to go frm here

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i am sorry this whole thing is very confusing to me
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