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

write the equation in function form then graph the equation 3x-y=5

how did martinique gain independence

An element with mass 1000 grams decays by 14.8% per minute. How much of the element is remaining after 11 minutes, to the nearest 10th of a gram?

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

how do you write fraction 9/10 as a decimaland how to convert fractions into decimals

write the equation in function form then graph it 5x-2y=6 thx to the ppl who help

What is the state at which a net force is zero called

how did jazz demonstrate the independent spirit of the times?

A rocket is launched from the ground. The function h(t)= -4.9t^2 +180t models the height of a rocket launcher from the ground t seconds after it is launched.