Question

reduza os monomios semelhantes

$2x {}^{2} y + 3x {}^{2} y - 5x {}^{2} y =$
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Answer 1

Oie, Td Bom?!

$= 2x {}^{2} y + 3x {}^{2} y - 5x {}^{2} y$

$= (2 + 3 - 5)x {}^{2} y$

$= 0x {}^{2} y$

$= 0$

Att. Makaveli1996