Find the factorisation of the following. ::12(x-2y)²-(x-2y)-35
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12z^ -x- 35
12z^ -21x + 20x - 35
3x(4x- 7) + 5(4x -7)
(4x-7) (3x+5)
(4x -8y -7). (3x - 2y+5)
12z^ -21x + 20x - 35
3x(4x- 7) + 5(4x -7)
(4x-7) (3x+5)
(4x -8y -7). (3x - 2y+5)
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