Question

Which rules for exponents will you use to solve for the value of $$(4)^{-\frac{ 3}{4}}$$?

Accepted Answer

the rules for exponents stated as follows:   

$$x^{-a} = \frac{1}{x^a}$$   

$$x^{\frac{a}{b}} = (x^a)^{\frac{1}{b}}$$

Flashcard 2 - Upper Level: Quantitative Reasoning Flashcard Set for the ISEE

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