Question

factorise the following:
ab^2-bc^2-ab+c^2​

Answer 1

Answer:

here is the answer..

Step-by-step explanation:

please mark as brainliest answer...

Answer 2

Answer:

ab

1. Step-by-step explanation:

• $ab {}^{2} - bc {}^{2} - ab + c { }^{2} \\ = ab {}^{2} - ab - bc {}^{2} + c {}^{2} \\ = ab(b - 1) - c {}^{2}(b - 1) \\ =(b - 1)(ab - c {}^{2} )$