(x+y)(x-y)= answer please

1.	(x+y)(x-y)= answer please
Answer» ONG>Answer: (X+y)(x-y)= Explanation: Simplifying (x + y)(x + y) Multiply (x + y) * (x + y) (x(x + y) + y(x + y)) ((x * x + y * x) + y(x + y)) REORDER the TERMS: ((xy + x2) + y(x + y)) ((xy + x2) + y(x + y)) (xy + x2 + (x * y + y * y)) (xy + x2 + (xy + y2)) Reorder the terms: (xy + xy + x2 + y2) Combine like terms: xy + xy = 2xy (2xy + x2 + y2)

Answer» ONG>Answer:

(X+y)(x-y)=

Explanation:

Simplifying

(x + y)(x + y)

Multiply (x + y) * (x + y)

(x(x + y) + y(x + y))

((x * x + y * x) + y(x + y))

((xy + x2) + y(x + y))

(xy + x2 + (x * y + y * y))

(xy + x2 + (xy + y2))

Reorder the terms:

(xy + xy + x2 + y2)

Combine like terms: xy + xy = 2xy

(2xy + x2 + y2)

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