Question

RESPONDA:

a) 5x²y³-x²y³=

b)-xy-xy-xy=​

Answer 1

a) 5x²y³-x²y³=

1)Combine os termos semelhantes

$5x^{2} y^{2} -x^{2} y^{2} =\\\\Resposta (4x^{2} y^{3} )$

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