nirmal68
nirmal68
12-05-2020
Mathematics
contestada
x^2-y^2-ax+ay(factorize)
Respuesta :
lucasella
lucasella
12-05-2020
Answer:
=(x-y)(x+y-a)
Step-by-step explanation:
x²-y²-ax+ay=
=(x²-y²) -a(x-y)
=(x+y)(x-y)-a(x-y)
=(x-y)(x+y-a)
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