alwaysonfleek348 alwaysonfleek348

26-02-2020
Mathematics

contestada

If a and b are real numbers with a-b=1, what is the least possible value of a^5-b^5? Express your answer as a common fraction

Respuesta :

princessesther2011 princessesther2011

27-02-2020

Answer:

781/243

Step-by-step explanation:

a - b = 1

Assuming a = 4/3 and b = 1/3

a - b = 4/3 - 1/3 = 3/3 = 1

a^5 = (4/3)^5 = 1024/243

b^5 = (1/3)^5 = 1/243

a^5 - b^5 = 1024/243 - 1/243 = (1024 - 243)/243 = 781/243

Answer Link

Otras preguntas

Vitamin water contains about as many calories as a soft drink. a. True b. False

Match each pathogen with its mode of transmission

What is the domain of the function y=2sqrt x-6?

Joe runs a restaurant. he pays his employees $200,000 per year. his ingredients cost him $50,000 per year. prior to running his restaurant, joe was a lawyer

need more help please 50 pts A verbal phrase that functions in a sentence only as an adjective is a(n) ___ phrase. -gerund -participle -pronoun -infinitive

If the center of gravity is outside the mass and the mass is on an incline, does it tip over?

Joseph cavato is paid $12.96 per hour. during the past week, he worked 46 hours, and he is a covered employee who must be paid for overtime. calculate his gross

The postmodern identity theory replaces which criticized model?

Which statement best describes the reaction for cellular respiration?

The development of a new experimental method is most likely to change a theory if it makes it possible to