(x–y)^2–a(y–x)
write as a product of two polynomials

= (x-y) (2x - y)

Step-by-step explanation:

(x–y)²–a(y–x)

= (x-y)(x-y) - a(y-x)

Factor out negative 1 from (y-x)

= (x-y)(x-y) - a(x-y)(-1)

Multiply the -1 by -a

= (x-y)(x-y) + a(x-y)

Factor out (x-y) from both terms

= (x-y) [(x-y) + a]

Remove brackets

= (x-y)(x-y+a)

207/8 is the right

3 qrs + 3/2 xy hope this : /

step-by-step explanation: