Answer
True
Work Step by Step
$\frac{x^{4}}{-x^{4}}$ = -1
To check if this is true or not, we simplify the left side.
RECALL:
$\frac{b^{n}}{b^{m}}$ = $b^{n-m}$
So, $\frac{x^{4}}{-x^{4}}$ = -$x^{4-4}$ = -$x^{0}$ = -1
Because -1 is equal to -1, this statement is true.