Question

add 5 x y, - 2x y, - 11xy, 8xy in brief​

Answer 1

Answer:

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According to question:-

Add:-

$5xy + ( - 2xy) + ( - 11xy) + 8xy$

$= (5 - 2 - 11 + 8)xy$

$=(13 - 13)xy$

$= 0xy \: or \: 0$

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Answer 2

Answer:

(5 -2 -11 18)xy

(13 -13) xy

0 xy or 0 is your answer....

Hope it helps ❤