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avatar+24 

 i think what is D but with other exp.

 Jun 15, 2020
 #1
avatar+24 
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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+9675 
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(2x(y+3))(y(2x1))=2xy(2x1)(y+3)=2xy(2xyy+6x3)=2(2x2y2xy2+6x2y3xy)

 

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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