Question

2x^2-5xy+2y^2-ax-ay-a^2​

Answer 1

Answer:

2x

2

−5xy−2y

2

=>2x

2

−5xy+2y

2

=0

=>2x

2

−4xy−xy+2x

2

=0

=>2x(x−2y)−y(x−2y)=0

=>(x−2y)(2x−y)=0

=>x−2y=0or2x−y=0

=>x=2yor2x=y

=>x=2yorx=

2

y