ptan466 ptan466

19-01-2020
Mathematics

contestada

If [tex]z^2+z+1=0[/tex], find [tex]z^{49} + z^{50} + z^{51} + z^{52} + z^{53}[/tex]

Respuesta :

MathPhys MathPhys

19-01-2020

Answer:

-z⁵¹

Step-by-step explanation:

z⁴⁹ + z⁵⁰ + z⁵¹ + z⁵² + z⁵³

z⁴⁹ + z⁵⁰ + z⁵¹ + z⁵¹ + z⁵² + z⁵³ − z⁵¹

z⁴⁹ (1 + z + z²) + z⁵¹ (1 + z + z²) − z⁵¹

-z⁵¹

Answer Link

Otras preguntas

please solve the following equation. x-6x=56

which process breaks down sugars to make atp when oxygen is present

each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for t

what is the phenotype of a heterozygous person using T for tall and t for short

Why did the slogan Peace Land and Bread appeal to the Russian people?

please solve the following equation. x-6x=56

please solve the following equation. x-6x=56

What military strategy defeated Cornwallis at Yorktown?

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?

what is the phenotype of a heterozygous person using T for tall and t for short