If $p(-3)=0,$ then one of the factors of $p(x)$ is.........

Find the quotient and the remainder when $2x^2 - 7x - 15$ is divided by $2x + 3$.

Find the quotient and the remainder when $x^{3}+x^{2}-10x+8$ is divided by $x+4$.

If $x+1$ is a factor of the polynomial $2x^2+kx$,then the value of $k$ is

From the following polynomials,find out which of them has $(x-1)$ as a factor:
$x^{3}+6x^{2}-9x-14$

What are the possible expressions for the dimensions of a cuboid whose volume is given as $(2x^3 + 15x^2 + 33x + 20)$ cubic units? $(x > 0)$