(i) Find the value of k for which x=1 is a root of the equation `x^(2)+kx+3=0.` Also, find the other root.
(ii) Find the values of a and b for which `x=(3)/(4)" and "x=-2` are the roots of the equation `ax^(2)+bx-6=0.`
In the equation,
Putting \(x=\frac{1}{\sqrt{3}}\)
\(=px²+(\sqrt{3}-\sqrt{2})x+1=0\\=p(\frac{1}{\sqrt{3}})^{2}+(\sqrt{3}-\sqrt{2})\frac{1}{\sqrt{3}}+1=0\\=\frac{p}{3}+1-\frac{\sqrt{2}}{\sqrt{3}}+1=0\\ =\frac{p}{3}=\frac{\sqrt{2}}{\sqrt{3}}\\=p=\sqrt{2}×\sqrt{3}=\sqrt{6}\)