bitch please 

how i hate you 

Given: \(\dfrac{x}{y+z+1}=\dfrac{y}{x+z+2}=\dfrac{z}{x+y-3}=x+y+z\)

Calculate: \(A=\dfrac{x^2+y^2+z^2}{x^2-y^2-z^2}\)

if 3x-y=12. What is the value of \(\dfrac{8^x}{2^y}\)

For all real numbers b and c such that the product of c and b is 3, which one of the following expressions represent the sum of c and 3 in term of b 

A)b+3

B)3b+3

C)3(b+3)

D)\(\dfrac{b+3}{3}\)

E)\(\dfrac{b}{3}\)+3

Solve the equation by using inequality :

\(2.\left(\dfrac{x^{10}}{y^2}+\dfrac{y^{10}}{x^2}\right)+x^{16}+y^{16}=4\left(1+x^2y^2\right)-10\)

yeah it probaly hard 

use your caculator 

really 

1)a,b,c are triangle edge their perimeter is 3.Prove 

2b+\(\dfrac{32}{\left(a-b\right)\left(2b+3\right)^2}\)\(\ge\)5

really