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Kay [80]
3 years ago
5

What are the possible values of x in x2 + 3x + 3 = 0?

Mathematics
2 answers:
In-s [12.5K]3 years ago
5 0
x^2 + 3x + 3 = 0 

Apply \ the \ Quadratic \ Formula 


Given \ the  \ general \ form \ ax^2+bx+c=0there \ exists \ two \ solutions \ where: a=1, b=3 \ and \ c=3 

x= \dfrac{-3+ \sqrt{3i}}{2}, \dfrac{-3- \sqrt{3i} }{2} 


stealth61 [152]3 years ago
3 0
Hello,

x^2+3x+3=0\\

\Delta=9-4*3=-3\\

x= \dfrac{-3-i*\sqrt{3}}{2} \ or\ x= \dfrac{-3+i*\sqrt{3}}{2} \\


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