Solve the simultaneous equations, giving your answers in their simplest surd form: a x - y =

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Solve the simultaneous equations, giving your answers in their simplest surd form:

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 11, 2023 02:41 AM

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Solve the simultaneous equations, giving your answers in their simplest surd form: a x - y =

Question:

a x - y = 6 xy = 4 b 2x + 3y = 13 x² + y² = 78

Step by Step Answer:

a Lets solve the simultaneous equations Equation 1 ax y 6 Equation A Equation 2 xy 4 Equation B From Equation B we can express y in terms of x y 4x Su...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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