\(x^{2} - 6x - 9 = 0\)
\(x^{2} - 6x + 6 = 0\)
\(x^{2} + 6x - 9 = 0\)
\(x^{2} + 6x + 6 = 0\)
Correct answer is B
\((x - \alpha)(x - \beta) = 0\)
\((x - (3 - \sqrt{3}))(x - (3 + \sqrt{3})) = 0\)
\((x^{2} - (3 - \sqrt{3})x - (3 + \sqrt{3})x + (9 + 3\sqrt{3} - 3\sqrt{3} - 3) = 0\)
\(x^{2} - 3x - x\sqrt{3} - 3x + x\sqrt{3} + 6 = 0\)
\(x^{2} - 6x + 6 = 0\)
Solve: 8\(^{x - 2}\) = 4\(^{3x}\)...
If \(\log_{10}y + 3\log_{10}x \geq \log_{10}x\), express y in terms of x....
If \(\begin{vmatrix} 1+2x & -1 \\ 6 & 3-x \end{vmatrix} = -3 \), find the values of x....
P and Q are the points (3, 1) and (7, 4) respectively. Find the unit vector along PQ. ...
If sin x = \(\frac{12}{13}\) and sin y = \(\frac{4}{5}\), where x and y are acute angles, find&...
Evaluate \(\frac{\tan 120° + \tan 30°}{\tan 120° - \tan 60°}\)...
The angle of a sector of a circle is 0.9 radians. If the radius of the circle is 4cm, find the ...