2x(a-b) + 3y(5a-5b) + 4z(2b -2a)
Factorise by taking out the common factors:
2x(a−b)+3y(5a−5b)+4z(2b−2a)
2x(a-b) + 3y(5a -5b) + 4z(2b -2a) we have to take out the common factors