Expanding and Factorising

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Question 10
Hard
a.

Factorise fully 12x2yz+20xyz212x^2yz + 20xyz^212x2yz+20xyz2

[2]
b.

Expand and simplify 5(3x−4)−2(4x−6)5(3x - 4) - 2(4x - 6)5(3x−4)−2(4x−6)

[2]

Expanding and Factorising Questions

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