Find $p(-2)$ for the polynomial $p(x) = 5x^2 - 11x + 3$.

Write the following cube in expanded form: $(3a + 5b)^3$.

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

From the following polynomials,find out which of them has $(x+1)$ as a factor:
$p(x) = x^{3} - 5x^{2} + 2x + 8$

Factorise the expression: $\frac{4x^2}{9} - \frac{x}{3} + \frac{1}{16}$

Evaluate $66 \times 74$ without directly multiplying.