Expand and simplify
1) 3 ( 2x + 1 ) + 5x
2) ( x + 3 ) ( x + 4 )
3) ( x + y ) ^2
4) (...
![subject](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 14:01 hdeen7373
Expand and simplify
1) 3 ( 2x + 1 ) + 5x
2) ( x + 3 ) ( x + 4 )
3) ( x + y ) ^2
4) ( 2x + 1 ) ( x - 3 )
![ansver](/tpl/images/cats/User.png)
Answers: 3
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