Multiply out the brackets: (a) 7(x y) (b) 3(5x 2y) (c) 4(x + 3) (d)
Question:
Multiply out the brackets:
(a) 7(x − y)
(b) 3(5x − 2y)
(c) 4(x + 3)
(d) 7(3x − 1)
(e) 3(x + y + z)
(f) x(3x − 4)
(g) y + 2z − 2(x + 3y − z)
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