Samm5412
Samm5412
30-11-2017
Mathematics
contestada
What is the solution to 2x^2 + x + 2 = 0
Respuesta :
supremedance100
supremedance100
18-03-2018
x=\frac{-2+2\sqrt{3}}{2},\frac{-2-2\sqrt{3}}{2}x=
2
−2+2√
3
,
2
−2−2√
3
2 Simplify solutions
x=-1+\sqrt{3},-1-\sqrt{3}x=−1+√
3
,−1−√
3
Done
Decimal Form: 0.732051, -2.732051
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