Question: Expand the following brackets and simplify: a (x 1)(x 2) b (2x 3)(3x 5) c (2x 1)2 d (a b)2 (a b)2 e (xy 1)2

Expand the following brackets and simplify: a (x 1)(x 2) b (2x 3)(3x 5) c (2x 1)2 d (a b)2 (a b)2 e (xy 1)2 x(y 1) y w 12EI Lx3 x4 2 L3x 2 y wx2 48EI (3L2 2x2) y wx3 8EI (2L 3x) y w 2EI (Lx3 x4)

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