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Answered

1.Find the product of (x+y) and (x-y)
A. x²+xy+y²
B.x²-2xy+y²
C.x²-y²
D.x²+y²

2. Find the product of (x+y) and (x+y)
A. x²+xy+y²
B.x²-2xy+y²
C.x²-y²
D.x²+y²

3.Find the product of (x-y) and (x-y)
A. x²+xy+y²
B.x²-2xy+y²
C.x²-y²
D.x²+y²

Sagot :

Rogersereneo02go

Answer:

1. C. x²-y²

2.C. x²-y²

3.D. x²+y²

Step-by-step explanation:

1. (x+y)(x-y)

x²-xy+xy-y²

x²-y²

2. (x+y)(x-y)

x²-xy+xy-y²

x²-y²

3.(x-y)(x-y)

x²-xy+xy+y²

x²+y²

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