Question

Factorise the following.
10. (i) a^2b + ab^2 – abc – bạc + axy + bxy
(ii) ax^2 – bx^2 + ay^2 – by^2 + az^2 – bz^2
11. (i) x - 1 - (x - 1)^2 + ax – a
(i) ax + a^2x + aby + by – (ax + by)^2



please help me I have exam tmrw !​

Answer 1

Hey!!!

Refer to the attachment

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