Solve these simultaneous equations. a. 3x - y = 52 2x + y = 5 b. x
Question:
Solve these simultaneous equations.
a. 3x - y = 5√2
2x + y = 5
b. x + y = 5
√6x + 2y = 12
c. 3x + y = 6
4x + 3y = 8 - 5√5
d. 2x + y = 11
5x - 3y = 11√7
e. x + √2 y = 5 + 4√2
x + y = 8
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a 3xy 52 i 2x y 5 Adding equation i and ii 5x55V25IV2 x 1 2 Substitute the value of x ...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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