awsten88
awsten88 awsten88
  • 12-12-2018
  • Mathematics
contestada

simplify the expression. 3^7/3^5

a. 9
b. 1/3^9
c. 3^12
d. 3^35

Respuesta :

jimrgrant1 jimrgrant1
  • 12-12-2018

Answer:

a

Step-by-step explanation:

using the rule of exponents

• [tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex], hence

[tex]\frac{3^{7} }{3^{5} }[/tex] = [tex]3^{(7-5)}[/tex] = [tex]3^{2}[/tex] = 9 → a


Answer Link
4197439
4197439 4197439
  • 05-04-2022

Answer:

the answer is 9

Step-by-step explanation:

Answer Link

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