Question

Evaluate the expressions below for x = -4. ign="absmiddle" class="latex-formula"> = ? $x^-1$ = ? $x^0$ = ? $x^1$ = ? $x^2$ = ?

Answer 1

Answer:

-0.0625

-0.25

1

-4

16

Step-by-step explanation:

$x=-4\\\\x^{-2}=\\-4^{-2}=\\-0.0625\\\\x^{-1}=\\-4^{-1}=\\-0.25\\\\x^0=\\-4^0=\\1\\\\x^1=\\-4^1=\\-4\\\\-x^2=\\-4^2=\\16$