$\sqrt{2}$ is a polynomial of degree
$2$
$1$
$0$
$\frac{1}{2}$
Find the value of the polynomial $x^{2}-7 x+12$ at.
$x=\frac{1}{2}$
Factorise
$\frac{4 x^{2}}{9}-\frac{x}{3}+\frac{1}{16}$
Write whether the following statements are True or False. Justify your answer.
$\frac{6 \sqrt{x}+x^{\frac{3}{2}}}{\sqrt{x}}$ is a polynomial, $x \neq 0$
Write the following cubes in expanded form
$(2 a-5 b)^{3}$
The following expressions are polynomials? Justify your answer:
$8$