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Sergeeva-Olga [200]
3 years ago
5

How do I do simplify this

Mathematics
1 answer:
ololo11 [35]3 years ago
3 0

#1

-3x^2y^3 . -3xy = 9x^3y^4


#3

-4x^2y^-2 , 2x^4y^4 = - 8x^6y^2


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