Write whether the statement are True or False. Justify your answer.
A polynomial cannot have more than one zero.
Factorise $10 x^{2}-x-24$ by splitting the middle term.
The following expressions are polynomials? Justify your answer:
$8$
The following expressions are polynomials? Justify your answer:
$\frac{(x-2)(x-4)}{x}$
What are the possible expressions for the dimensions of a cuboid whose volume is given as $\left(2 x^{3}+15 x^{2}+33 x+20\right)$ cubic units? $(x>0)$