Solve the following simultaneous equations. x + y = 4 x 2 + y 2 = 10
Question:
Solve the following simultaneous equations.
x + y = 4
x2 + y2 = 10
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xy4 1 x y 10 2 Equation 1 x4y 3 Put x in equa...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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