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

Which of these actions is an example of acting on an impulse rather than practicing delayed gratification? A. Turning down a cigar even though many of your frie
What it is the answer to this problem
can you please help please
The combined area of two squares is 17 square meters. the size of the larger Square are four times as long as the size of the smaller square. find the dimension
What was the end result of Upton Sinclair’s investigation and exposure of the meat packing industry?
pls help with this pre-calc problem
explain pls and thanks
Evaluate the function f(p) = p2 + 3p + 1 for p = -2. A. 1 B. -1 C. -8 D. 9 E. -9
A box contains only black and white chips. There are 8 black chips and 6 white chips. How many white chips must be removed so that the possibility of randomly p
GEOMETRY!! FIND THE AREA OF THE REGULAR POLYGON!! BRAINLIEST GIVEN, BOGUS ANSWERS REPORTED