pujajaishwal55 pujajaishwal55

07-01-2021
Chemistry

contestada

if x-2 is a factor of x^m - 3x^m-1 +4x-4,find the value of m.

Respuesta :

ChoiSungHyun ChoiSungHyun

07-01-2021

Explanation:

By Factor Theorem,

(2)^m - 3(2)^(m-1) + 4(2) - 4 = 0.

=> 2^m - 1.5 * 2^m + 4 = 0

=> 4 - 0.5 * 2^m = 0

=> 0.5 * 2^m = 4

=> 2^m = 8

=> m = 3.

Hence the value of m is 3.

Answer Link

Otras preguntas

One of the Patriots' greatest strengths was their

if 1 gallon of paint covers 400 sq feet, about how many gallons of paint are needed to paint the outside of a spherical tank of diameter 20 feet?

How I can solve this integral ∫ dx / akar 25 - 16x^2 ? I really need your help, thank you.

Nucleic acids consist of nucleotides linked together with IONIC bonds true or false? Explain please?

In 1876, the first US separate graduate school was established in...

members of congress represent their districts by doing what?

What does Frederick Taylor mean by maximum prosperity?

what is the square root of 517?

log 9 (729) = ?, I know what logarithims are but dont quite understand this one

The government’s involvement in economy serves what two purposes?