Three exterior angles of a polygon are 30\(^o\), 40\(^o\) and 60\(^o\). If the remaining exterior angles are 46\(^o\) each, name the polygon.

Simplify the expression \(\frac{a^2 b^4 - b^2 a^4}{ab(a + b)}\)

Find the 6th term of the sequence \(\frac{2}{3} \frac{7}{15} \frac{4}{15}\),...

The roots of a quadratic equation are \(\frac{-1}{2}\) and \(\frac{2}{3}\). Find the equation.

Make x the subject of the relation d = \(\sqrt{\frac{6}{x} - \frac{y}{2}}\)