Answer:
[tex]\frac{1}{7^1}[/tex] or 1/7
Step-by-step explanation:
When you divide exponents (with the same base), you simply just subtract the exponents. Therefore, 14 minus 15 is -1, so you'll get [tex]7^{-1}[/tex]. That simplifies to [tex]\frac{1}{7^1}[/tex] or 1/7.