Have a Look. Inequality (1 Viewer)

[Gayvin]

let x and y be positive real number. Prove that
(p+2)(q+2)(p+q)>(or equal to) 16pq

Now everybody dont think i havent tried i have, im not bullshitting.
I need this answer by tonite
any help will be appreciated.
Yours Sincerely
Gayvin.

 

[kurt.physics]

let x and y be positive real number. Prove that
(p+2)(q+2)(p+q)>(or equal to) 16pq

Now everybody dont think i havent tried i have, im not bullshitting.
I need this answer by tonite
any help will be appreciated.
Yours Sincerely
Gayvin.

This whole problem works on the fact that



This is called the AM-GM inequality because is the arithmatic mean and geometric mean.

Note that is is equivilent to



The solution is as follows,







Multiplying these three inequalities together,

 

[kurt.physics]

let x and y be positive real number. Prove that
(p+2)(q+2)(p+q)>(or equal to) 16pq

Now everybody dont think i havent tried i have, im not bullshitting.
I need this answer by tonite
any help will be appreciated.
Yours Sincerely
Gayvin.

Are you in year 9?

 

[Gayvin]

Yeh, howd you know?

 

[kurt.physics]

Yeh, howd you know?

Its just says it on the side of your posts (under your name). Its just this work is of a fairly high standard for year 9 students so i was just curious.

 

[gurmies]

Its just says it on the side of your posts (under your name). Its just this work is of a fairly high standard for year 9 students so i was just curious.

Oooh, another genius on the block