+0  
 
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92
3
avatar+24 

 i think what is D but with other exp.

 Jun 15, 2020
 #1
avatar+24 
0

Really im sorry but its an exam so bad and calculator i use but no one of answers its correct :,(

 Jun 15, 2020
 #2
avatar+8341 
0

\(\quad (2x(y + 3))(y(2x - 1))\\ = 2xy(2x - 1)(y + 3)\\ =2xy(2xy - y + 6x - 3)\\ =2(2x^2 y^2 - xy^2 + 6x^2 y - 3xy)\)

 

The answer is D.

 Jun 15, 2020
 #3
avatar+24 
0

xDDDDDDDDDDDDDDDDD i need lesons haha! :,( im so bad xd

ThisIsDm  Jun 15, 2020

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