MATHEMATICS
Class: 8
Max mar
1. (a) How many vertices does a cuboid have?
(b) How many edges does a triangular pyramid hav
2. Factorise : 9y + 15 + 15xy + 25x
3. Factorise x2 + 3x- 40 by splitting the middle term.
4. Find the common factor of the terms:
Ha b*c+, 12a'bc, 20ab!
5. Divide: p + 4p4 + 9p. 4p
6. Factorise the given expressions using suitable iden
(a) af-256
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Han ji good day happy answer of good
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