vdirectioner96151 vdirectioner96151

02-11-2021
Mathematics

contestada

Let a be a real number and n a positive integer . show that x-a is a factor of x^n- a^n

Respuesta :

lynnkc2000 lynnkc2000

02-11-2021

Answer:

steps below

Step-by-step explanation:

x-a=0

x=a plug in xⁿ - aⁿ

xⁿ - aⁿ = aⁿ - aⁿ = 0

(x-a) must be a factor of xⁿ - aⁿ

Answer Link

Otras preguntas

Two segments tangent to a circle from the same external point are __________. A. chords B. parallel C. perpendicular D. congruent

Joaquin has $1,300 in the bank and has investments worth $4,000. He also has $7,000 worth of credit card debt. What is Joaquin's net worth

find the range of the function f(x) = 4x - 1 for the domain {-1, 0, 1, 2, 3}. {-5, -3, 0, 7, 11} {-5, -4, -3, -2, -1} {-11, -7, -3, 1, 5} {-5, -1, 3, 7, 11}

Which best corrects the phrase fragment? Frogs and mallard ducks swim. In the secluded pond. A. In the secluded pond, frogs and mallard ducks swim. B. Frogs

How are viruses different from bacteria? A) Bacteria are heterotrophic while viruses are autotrophic. B) Bacteria are living organisms; viruses are not. C) Bact

which ocean formation is relatively flat and runs parallel to each continent

A material has a density of 8.9 g/cm^3. You have 3 grams of the substance. How much space does it take up? a. 0.3cm3 b. 3.0 cm3 c. 5.9 cm3 d

Why did some critics worry about the growth of suburban America

How are GOD and LCD different and alike

What is the pianist in “The Weary Blues” doing when he makes the piano “moan with melody”? A. playing poorly though enthusiastically B. humming with the m