Power of a quotient rule states—

• a$\left(\dfrac{a}{b}\right)^n = \dfrac{a^n}{b^n}$
• b$\left(\dfrac{a}{b}\right)^n = \dfrac{a}{b^n}$
• c$\left(\dfrac{a}{b}\right)^n = a^n \cdot b^n$
• d$\left(\dfrac{a}{b}\right)^n = a^n + b^n$