Question

$$(A-2)( { A }^{ 2 } -4)( { A }^{ 2 } -A-2)$$

Evaluate

$\left(A+1\right)\left(A+2\right)\left(A-2\right)^{3}$

Show Solution

Expand

$A^{5}-3A^{4}-4A^{3}+16A^{2}-16$

Show Solution