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Quadratic Simultaneous Equations
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Question 12
Hard
28%
Solve the simultaneous equations Give your answers to 3 significant figures
x2+y2=20 x^2 + y^2 = 20
x
2
+
y
2
=
20
3x−y=4 3x - y = 4
3
x
−
y
=
4
[5]
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Quadratic Simultaneous Equations Questions
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Quadratic Simultaneous Equations