Question

Show the operations for condensing and expanding exponents.

Accepted Answer

$$x^0 = 1, 	ext{when} \;x 
e 0$$    

$$x^a \cdot x^b = x^{a+b}$$   

 $$x^a \div x^b = x^{a-b}$$    

$$(x^a)^b = x^{ab}$$    

$$x^{-a} = \frac{1}{x^a}$$    

$$x^{\frac{n}{m}} = \sqrt[m]{x^n}$$

Flashcard 2 - Next Generation Quantitative Reasoning, Algebra, and Statistics Flashcard Set for the ACCUPLACER Test

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