Academics – Mathematics : 2018/MAR/02
Question
Q2. a. The shortest side of a right - angled triangle is 25 cm shorter than the hypotenuse and 23 cm shorter than the other side. Calculate the length of the shortest side of this triangle. (8)
b. Factorize EACH of the following as fully as possible:
i. 2ab - 5ac + 6bd - 15cd; (3)
ii. 4x2 + 12xy + 9y2 (2)
iii. x2 + y2 - 2xy - 1 (3)
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