AM-169
Line meeting a curve
A Math · Secondary 3 · Hard · Line meeting a curve
The line with equation
3x−y=5 cuts the curve
x2+xy−6=0 at points
P and
Q. Find the coordinates of
P and
Q.
- P(2,1), Q(−43,−423)
- P(2,1), Q(−43,423)
- P(2,−1), Q(−43,−423)
- P(2,−1), Q(−43,423)
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