Question

y²-y(2b+a)+2ab
factorise ​

Answer 1

Ans is (y-2b)(y-a). Message me for any queries!

Answer 2

Answer:

(y-2b)(y-a)

Step-by-step explanation:

=y^2-y(2b+a)+2ab

=y^2-2by-ay+2ab

=y(y-2b)-a(y-2b)                             [∴(-)*(+)=(-)]

=(y-2b)(y-a)

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