Academics – Mathematics : 2011/JUL/03
Question
Q3. (a) Given a = c/s (h2/(d - h))
Calculate the value of h for h 0 when c = 15, a = 1.2, s = 16 and d = 18. (8)
(b) Given:
y = 3/(2x + 1) + 1/(x + 1) - x/(2x2+ 3x + 1)
Express y as a single fraction in its simplest form. (8)
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