kynoleague
kynoleague kynoleague
  • 21-05-2019
  • Mathematics
contestada

which expression is equivalent to the one below? 5^x

Answers (multiple choice)
A. 5*5^(x-1)
B. 15^x/3
C. 15^x/3^x
D. (15/3)^x
E. 5*5^(x+1)
F. x^5

Respuesta :

Аноним Аноним
  • 25-05-2019

Answer:

A, B and D.

Step-by-step explanation:

A:  because 5* 5^(x-1) = 5^(x - 1 + 1) = 5^x.

B. 15^x / 3 = 5^x

D. (15/3)^x = 5^x.

( Note C = 5 , E = 5^(x+2) and x^5 not = 5^x.)

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