Question

What is the solution to 2x^2 + x + 2 = 0

Answer 1

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