Lumen OHM

Multiply:

$\displaystyle {\left(-{4}\right)}^{{2}}$

$\displaystyle -{4}^{{2}}$

[more..]

Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity

Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity