Question

Factorise 7(x-2y)²-25(x-2y)+12 splitting the middle term and taking (x-2y) as 'p'​

Answer 1

Step-by-step explanation:

7p²-25p+12

7p²-21p-4p+12

7p(p+3)-4(p+3)

(7p-4)(p+3)

[7(x-2y)²-4](x-2y+3)

Answer 2

Answer:

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