Add the following using the horizontal method.
a) 5xy + 2x, -2xy + 3y and 8xy - 3x + 4y
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5xy + 2x + 0
-2xy + 0 + 3y
8xy - 3x + 4y
= 11xy - 1x + 7y
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2
Step-by-step explanation:
even I am asking the same question yar
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