Write the following cubes in expanded form
$(2 x+7)^{3}$
$\sqrt{2}$ is a polynomial of degree
If $a+b+c=0,$ then the value of $a^{3}+b^{3}+c^{3}$ is equal to
$\ldots \ldots$ is one of the zeros of $p(x)=x^{3}+7 x^{2}+11 x+5$
Divide $p(x)=21+10 x+x^{2}$ by $g(x)=2+x$ and find the quotient and the remainder.