como simplificar as frações algébricas abaixo
2x²/7x
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Razão entre potências de mesma base: Repete-se a base e subtrai-se os expoentes

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
Ou, se preferir:
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Ou, se preferir:
Respondido por
1
2x²/7x
simplificando a pare literal:
2x/7
Abraços.
simplificando a pare literal:
2x/7
Abraços.
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