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 :

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

What is the root word for the term pericardiectomy? A. CARDI/O B. PERICARDI/O C. CARDIECT/O D. PERI/O

What is a key principle of a market economy?

A researcher designed an experiment to determine if consumption of caffeine results in increased levels of motor activity. in this study, the independent variab

(5-x)(5+x)=(x-4)²-7 Helpp((

Which of the following is the next number in the series 3,6,4,9,5,12,6,_

how many vocabulary words do you need to rescue unit 1

If a+5=b, then what is the value of (b−a)4? (15 POINTS AND FREE BRAINIEST ANSWER!!)

What is the first step in summarizing a plot

Read the paragraph. north run high school hosts a wide variety of clubs. some clubs are academic, such as the debate club, foreign-language clubs, and the chess

What size laryngoscope blade should be used to intubate a newborn with an estimated gestational age of 38 weeks and an estimated birth weight of 3200 grams?