anjalisah768
anjalisah768 anjalisah768
  • 01-08-2021
  • Mathematics
contestada

If p+1/p - 7 then find the value of p³+1/p³ ​

Respuesta :

inspirationalgdandyt
inspirationalgdandyt inspirationalgdandyt
  • 01-08-2021

Answer:

322

Step-by-step explanation:

We have,

a^3+b^3=(a+b)^3-3ab(a+b)

p+1/p=7

Now,

p^3+1/p^3=(p+1/p)^3-3*p*1/p(p+1/p)

               =7^3-3(7)=343-21=322

Answer Link

Otras preguntas

Argentina está dividida en provincias.
How did the Chinese benefit from being ruled by the Mongols
Compare and contrast bronze and iron.
In the 1870s, groups of women begin merging from church meetings to nearby salons. Then up in prayer on the saloons four or on the street to block the entrance.
What is the heat required to vaporize 650 grams of a liquid with a heat of vaporization of 723 joules/gram? A. 0.90 J B. 1.1 J C. 73 J D. 1,370 J E. 470,00
A bedroom has a length of x+ 3 feet and a with of x feet find the area when x =10
True or false? Gas particles never touch each other. A. True B. False
What is the connection between the transformations of Gregor and Grete? A. Gregor gets upset and tries to escape several times after he realizes that Grete no
Juan ________ mañana a mi casa. A. vendrá B. venir C. vendré D. vendrán
what type of sentence is this Bugs are consumed around the world as a healthy source of protein.