X^14
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X^7
They only two I could think of is X^7 or X^21.
The correct answer would be wonderful thanks
Or:
$\displaystyle \frac{X^{14}}{X^7}= \frac{X(X)(X)(X)(X)(X)(X)(X)(X)(X)(X)(X)(X)(X)}{X( X)(X)(X)(X)(X)(X)}= X(X)(X)(X)(X)(X)(X)= X^7$
because the 7 "X"s in the denominator cancel 7 of the 14 "X"s in the numerator leaving 14- 7= 7 "X"s.