Seudónimo Seudónimo

10-09-2015
Mathematics

contestada

20 points!

Simplify. a7/a3

A)
a^4

B)
a^8

C)
a^10

D)
a^21

Respuesta :

lightgirl234 lightgirl234

10-09-2015

the answer is (a) a^4

Answer Link

10-09-2015

Using the formula

[tex]\frac{a^b}{a^c}=a^{b-c}[/tex]

So

[tex]\frac{a^7}{a^3}=a^{7-3}=a^4[/tex]

So, a^4 is your answer :)

Answer Link

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