Question

Factorise.
(1) 4p2-992 (i) 63a2 - 11262 (iii) 49x2 - 36
(iv) 16x- 144x3 (v) (1 + m) - (1 - m)
(vi) 9x2 y2 - 16 (vii) (x2 - 2xy + y2) - z?
(vii) 25a2 - 4b2+28bc-49c2​

Answer 1

Answer:

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