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InsanelyChaotic
 3 years ago
Solve x2 + 6x + 7 = 0.
Options are below!!!
InsanelyChaotic
 3 years ago
Solve x2 + 6x + 7 = 0. Options are below!!!

This Question is Closed

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2know quadratic formula ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2Compare your quadratic equation with \(ax^2+bx+c=0\) find a,b,c then the two roots of x are: \(\huge{x=\frac{b \pm \sqrt{b^24ac}}{2a}}\)

Yahoo!
 3 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ b \pm \sqrt{b^24ac} }{ 2a }\]

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0How do I apply that to this problem? Like i'm having trouble setting it up

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2none of the options are correct b^24ac = 3628 = 8 so there should be sqrt 8 in options or sqrt 2

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2couldn't u find, a,b,c ?

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0Those are the only options.......

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2then your question must be incorrect

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2also see your previous question

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2for this its, (6+ sqrt 8)/2 = (3+ sqrt2)

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0Solve x2 + 6x + 7 = 0

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0Oh my goodnes!!!!1 I'm SO sorry

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0i see what occurred

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0the question is: Solve 3x2 + 4x = 2

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2right, 3x^2+4x2=0 now apply the formula can u find,a,b,c first ?

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0a = 3 b = 4 c = 2

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2yes. now what is b^24ac = ?

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.016  4(3)(2)???

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0four times a c? or four times a times c?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2yes, now put all values in formula and tell me what u get for x.

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0This is how I set it up: 4+sq root 4^24(3)(2)/2(3)

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2x1=[4 + sqrt (40)] / (2*3) = ? x2=[4  sqrt (40)] / (2*3) = ?

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.013.4 for the second

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2from the options ? 3.7 is not in options keep sqrt 40 as 2sqrt 10 only

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2absolutely correct! got it ?

InsanelyChaotic
 3 years ago
Best ResponseYou've already chosen the best response.0YES!!!!!!!!!!!! It makes sense! why couldn't I see that on my own?? Thank you!!!!!!
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