Question

Pa
Factorise the following
2a +2b - 3bx + 2c - 3ax


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Answer 1

Answer:

1−2a−2b−3(a+b)

2

=−3(a+b)

2

−2(a+b)+1

=−3(a+b)

2

−3(a+b)+(a+b)+1

=−3(a+b)((a+b)+1)+((a+b)+1)

=((a+b)+1)(1−3(a+b))

=(a+b+1)(1−3a−3b)