Solve the simultaneous equations: x + 2y = 3 x 2 2y + 4y 2 =
Question:
Solve the simultaneous equations:
x + 2y = 3
x2 − 2y + 4y2 = 18
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To solve the simultaneous equations well use a method called substitution Lets be...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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