anjalisah768 anjalisah768

01-08-2021
Mathematics

contestada

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

Respuesta :

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

What is Desert Storm?

A car travels a distance of 540km in 6hrs. What speed did it travel at?

Verify the identity. cot^2x/ cscx-1 = 1+sinx/sinx

1 Alegeti formele corecte ale verbelor la conditional optativ si alcatuiti propoziti cu verbele : Ai tacea/ai tace,as cade / as cadea, ar aparea/ar apare,am ve

How big is the human stomach?

Find the GCF and LCM of 32 and 8.

One invention that has made many complex machines possible is the _____. pyramid shaduf wheel printing press

the sum of two numbers is 18 and their difference is 4

explain how you can use boyle's law to determine the new volume of gas when its pressure is increased from 270 kpa to 540 kpa? the original volume of gas was 1

As agriculture replaced hunting and gathering, _______ began to develop. A. civilization B. monarchies C. empires D. countries