Asked by dam
find the value of x,yandz in the system equation
2x+y-z=8 x^2-y^2+2z^2=14 3x^3+4y^3+z^3=195
step please thanks
2x+y-z=8 x^2-y^2+2z^2=14 3x^3+4y^3+z^3=195
step please thanks
Answers
Answered by
Steve
2x+y-z=8
x^2-y^2+2z^2=14
3x^3+4y^3+z^3=195
See whether it helps to rewrite it like this
x+y + x-z = 8
z^2+x^2 + z^2-y^2 = 14
4(x^3+y^3) + z^3-x^3 = 195
x^2-y^2+2z^2=14
3x^3+4y^3+z^3=195
See whether it helps to rewrite it like this
x+y + x-z = 8
z^2+x^2 + z^2-y^2 = 14
4(x^3+y^3) + z^3-x^3 = 195
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.