The sum of 9xy , -2xy,3xy,-10xy
Answers
Answered by
1
Answer:
0
Step-by-step explanation:
9xy+3xy=12xy. -2xy-10xy= -12xy. so 12xy -12xy=o
Answered by
0
=9xy + (-2xy) + 3xy + (-10xy)
(Since all are like numbers, we can just simply add them)
=12xy + (-12xy)
=0xy
=0
Your answer is 0.
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