Question

Factorise the following by regrouping the terms.
a) 6xy-y^2+12xz-2yz
b) b^2-ab(1-a)-a^3
c) a^2-a(x+2y)+2xy
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Answer 1

Answer:

b)yan pre

Step-by-step explanation:

b^2-ab(1-a)-a^3