Show that $p-1$ is a factor of $p^{10}-1$ and also of $p^{11}-1$
Factorise
$x^{3}-8 y^{3}-27-18 x y$
Factorise
$49 x^{2}-42 x+9$
If $p(-3)=0,$ then one of the factors of $p(x)$ is.........
Classify the following polynomials as polynomials in one variable, two variables etc.
$x y+y z+z x$