Academics – Mathematics : 2015/MAR/02
Question
Q2. (a) Solve the following system of equations for x and y: (10)
3x2 + 2y2 + y = 13
3x + 2y - 7 = 0
(b) Fully factorise EACH of the following:
(i) 30ab2 + 39ab – 126a ; (3)
(ii) (2x - 5y)2 - 9y2. (3)
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