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Mathematics, 06.08.2019 19:10 evazquez

Escreva a equaçao que tem por primeiro membro a expressao x2-2x e por segundo memnro, 3x-6. na equaçao escrita, substitua x por 2 e calcule o valor numerico de cada membro. faça o mesmo substituindo x por 3. o que aconteceu de comum nos dos casos? acontece o mesmo se voce substituir x por 4?

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Escreva a equaçao que tem por primeiro membro a expressao x2-2x e por segundo memnro, 3x-6. na equaç...
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