### Exercise condition:

3♦

Do the multiplication:

$5a\left({a}^{3}-81a-44\right)$

Answer:

$i{i}^{i}-i{i}^{i}-ii$

Enter numbers, variables and their exponents in separate windows; enter variables in the English layout.

3♦

Do the multiplication:

$5a\left({a}^{3}-81a-44\right)$

Answer:

$i{i}^{i}-i{i}^{i}-ii$

Enter numbers, variables and their exponents in separate windows; enter variables in the English layout.