Simplify the following
a) (5x+4y) (5x-4y)
b) (x -y) (x+xy+yy)...
![Business](/tpl/images/cats/ekonomika.png)
Business, 21.04.2020 11:35, brayden5418
Simplify the following
a) (5x+4y) (5x-4y)
b) (x -y) (x+xy+yy)
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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