3 years ago

2. Kembangkan;(a) 3(7 – a)(b) (x + 4) (x – 4)(c) 8n(–3 – 2n2)

1 answer:

6 0

Answer:

A) 21 - 3a

B) x^2 - 16

C) - 24n - 16n3

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2. Kembangkan;(a) 3(7 – a)(b) (x + 4) (x – 4)(c) 8n(–3 – 2n2)​