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C1 simultaneous equation
Show that the elimination of x from the simultaneous equations
x - 2 = 1,
3xy - y^2 = 8,
produces the equation
5y^2 + 3y - 8 = 0.
Solve this quadratic equation and hence find the pairs (x,y) for which the simultaneous equations are satisfied.
Thanks
x - 2 = 1,
3xy - y^2 = 8,
produces the equation
5y^2 + 3y - 8 = 0.
Solve this quadratic equation and hence find the pairs (x,y) for which the simultaneous equations are satisfied.
Thanks
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