1.

2. Factorise the following polynomials:i. 28(p - 4q)3 – 21a (p - 4q)​

Answer»

- 4q ) 3 - 21A ( p - 4q ) EVALUATE : 21 ( - a ( p - 4q ) - 12P ) expand : 84ap - 252p - 21ap



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