delacruzjavon03 delacruzjavon03
  • 03-05-2021
  • Mathematics
contestada

Simplify the following expression. 3^2/5 x 3^(-7/5) A. 1/243 B. -14/25 C. 1/3 D. -3

Respuesta :

mayahi mayahi
  • 03-05-2021

Answer:

C

Step-by-step explanation:

3^2/5 x 3^-7/5

We know that a^b* a^c = a^(b+c)

3^(2/5 -7/5)

3^ (-5/5) = 3^ -1

We know that a^-b = 1/ a^b

3^-1 = 1 / 3

Answer Link

Otras preguntas

sentence for indentured servant
Explain how you know that the sum of 12.6,3.1,and 5.4 is greater than 20.
Right speech  · Right action  · Right effort  · Right mindfulness  · Right concentration  These are five of the eight most important aspects of what ideology
Which state had the first Labor Day law passed on Feb. 21, 1887? A. New Jersey B. Oregon C. Colorado D. New York
If x = 9, what is the value of y in the equation below? (y = 8x - (1+4x) ?
Find the missing number in the patter explain your reasoning 12,24,72,288
why do you subtract exponents when dividing powers with the same base?
Which country is both the top export market and the top supplier for the united states? a. canada b. china c. japan d. germany
The greatest common factor of 24,40 and 56
how is dimensional analysis useful in calculations that involve measurements