Galaxymaster2627viz
Answered

answer pls read the directions
and the question is in the top in a picture





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Answer Pls Read The Directionsand The Question Is In The Top In A Picture class=

Sagot :

Answer:

1) -1 xy xy -1

2)6 m5n mn 6

3) abc abc

4)

5)9 r4t³s rts 9