SOLUTION: Hi beloved tutors, I really need help on this, could you please help me? A real number {{{ t }}} so that there triple real numbers (x, y, z) that fulfills {{{ x^2+2y^2=3z }}} and

Algebra ->  Customizable Word Problem Solvers  -> Numbers -> SOLUTION: Hi beloved tutors, I really need help on this, could you please help me? A real number {{{ t }}} so that there triple real numbers (x, y, z) that fulfills {{{ x^2+2y^2=3z }}} and       Log On

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Question 1020770: Hi beloved tutors, I really need help on this, could you please help me?
A real number +t+ so that there triple real numbers (x, y, z) that fulfills +x%5E2%2B2y%5E2=3z+ and +x%2By%2Bz=t+ are?
Thanks
Answer by ikleyn(52788) About Me  (Show Source):
You can put this solution on YOUR website!
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Hi beloved tutors, I really need help on this, could you please help me?
A real number +t+ so that there triple real numbers (x, y, z) that fulfills +x%5E2%2B2y%5E2=3z+ and +x%2By%2Bz=t+ are?
Thanks
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Take ANY two real x and y;

then calculate z = x%5E2%2B2y+%5E+2;

then calculate t = x%2By%2Bz.