<PRE><B>Question 88846</B>
Question:


solve the following if x = 6 and y = 4.

2xy + xy =

2y + xy - 4x =


Answer:


Substitute the values, x = 6 and y = 4 in the given expressions.....



2xy + xy =  2 * 6 * 4 + 6 * 4 =48 + 24  = 72


=======================================================================



2y + xy - 4x = 2 * 4 + 6 * 4 = 8 + 24 = 32


========================================================================


Hope you understood.


Regards.



Praseena.


</PRE>