Question

2. Factorise the following expres.
(a) 7x - 42
3
(d) -16z + 20z
(g) 10a? – 1562 + 20c
) +
2
cry​

Answer 1

Answer:

2)a) -35x

3)d) 4z

(g)10a × -1542 + 2c

-15,418ac

Step-by-step explanation:

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