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anonymous
 one year ago
Calculate the discriminant.
x2 + 2x – 2 = 0
A.
–8
B.
–4
C.
12
D.
8
anonymous
 one year ago
Calculate the discriminant. x2 + 2x – 2 = 0 A. –8 B. –4 C. 12 D. 8

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Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1The discriminant is: \(\Large b^24ac \)

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2List your abc values :) then just plug it in

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont know how to do that? @pooja195

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2anything ^2 is your a value anything with ONLY a plain variable is your b and olny a number is your c

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1If it helps, I'll color code it for ya: \(\Large \color{red}{1}x^2+\color{blue}{2}x+\color{purple}{2}=0 \) \(\Large \color{blue}{b}^2+4\color{red}{a}\color{purple}{c} \)

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1That should be 4 not +4, sorry about that

pooja195
 one year ago
Best ResponseYou've already chosen the best response.2ok list the values :)
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