Question

2. Factorise.
(1) 4p2 – 9q2
(ii) 63a2 - 112b2 (iii) 49x² - 36
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(iv) 167° - 144x3
(v) (1 + m)2 - (1 - m)?
(vi) 9x? y2 – 16
(vii) (x2 - 2xy + y2) – z
(vi) 25a– 4b2 + 28bc-49c2






plz solve this middle term splitting method and full explanation​

Answer 1

Step-by-step explanation:

first one method is difference of squares

second one method is common factorisation

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