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Leya [2.2K]
3 years ago
8

BASIC ALGEBRA PLZZZ HELP (x+y)(x-y)

Mathematics
2 answers:
ELEN [110]3 years ago
6 0

Answer:

x^2-y^2

Step-by-step explanation:

Given the expression (x+y)(x-y)

We can distribute this using the FOIL technique

This would leave us with

x^2+xy-xy-y^2

Then we can combine like terms to leave us with

x^2-y^2

Marizza181 [45]3 years ago
6 0

Steps:

(x+y)(x-y)

x^2-xy+xy-y^2

Multiplying the brackets together.

negative and positive= negative

= x^2-y^2

Answer is x^2-y^2

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