Input:
solve(x^2 +b*x +c=0)
Write:
`solve(x^2 +b*x +c=0)`
Compute:
$$solve({x}^{2}+b\ x+c=0)$$
Output:
$$solve({x}^{2}+b\ x+c=0)== (\frac{-1}{2})\ b+\frac{1}{2}\ (\sqrt{{b}^{2}-4\ c})\ and\ (\frac{-1}{2})\ b-\frac{1}{2}\ (\sqrt{{b}^{2}-4\ c})$$
Result: $$(\frac{-1}{2})\ b+\frac{1}{2}\ (\sqrt{{b}^{2}-4\ c})\ and\ (\frac{-1}{2})\ b-\frac{1}{2}\ (\sqrt{{b}^{2}-4\ c})$$
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