SOLUTION: find the value of xcube + 6xy + ycube - 8 when x + y = 2
Algebra.Com
Question 975329: find the value of xcube + 6xy + ycube - 8 when x + y = 2
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
When ,
and ,
so --->
RELATED QUESTIONS
if x^2 + y^2 = 6xy not equal to 0 compute the numerical value(s) of
x + y / x -... (answered by vksarvepalli)
If 8x^2-6xy=20y^2, find the possible values of... (answered by Fombitz)
solve the equation for y. then find the value of y for the given value of x:
6xy=12x;... (answered by MathLover1,checkley79)
The roots of the equation ycube+ysquare-y-1=0... (answered by lwsshak3)
Find a unit vectornormal to the surmal x cube+ycube+3xyz at thepoint( 1,-2,1)
(answered by ikleyn)
The area of a rectangle field is 9x^2 - 6xy + y^2 sq units. Find Expressions for length... (answered by Theo)
Given that x^2=y^2 - 4xz, find the value of x when y=1 and... (answered by josgarithmetic,MathTherapy)
Given that {{{y=8/x^3}}}, find the value of {{{dy/dx}}} when x = 2. Hence, without using... (answered by Alan3354)
Express xcube = e to the power of 6x - 1 in the form of ln x = ax + b and find a and... (answered by ewatrrr)