a. Given that 3x = 9y 1, show that x = 2y 2. b. Solve
Question:
a. Given that 3x = 9y − 1, show that x = 2y − 2.
b. Solve the simultaneous equations:
x = 2y − 2
x2 = y2 + 7
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To solve the given equations lets start with part a and show that 3x 9y 1 implies x 2y 2 a Given 3x ...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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