Question

7. (5a² - 3a + 2)

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Answer 1

7(52−3+2)

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva7(52−3+2)

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva7(52−3+2){\color{#c92786}{7(5a^{2}-3a+2)}}7(5a2−3a+2)

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva7(52−3+2){\color{#c92786}{7(5a^{2}-3a+2)}}7(5a2−3a+2)352−21+14

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva7(52−3+2){\color{#c92786}{7(5a^{2}-3a+2)}}7(5a2−3a+2)352−21+14{\color{#c92786}{35a^{2}-21a+14}}35a2−21a+14

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva7(52−3+2){\color{#c92786}{7(5a^{2}-3a+2)}}7(5a2−3a+2)352−21+14{\color{#c92786}{35a^{2}-21a+14}}35a2−21a+14Solução

7(52−3+2)7(5a^{2}-3a+2)7(5a2−3a+2)Simplifique1Aplique a propriedade distributiva7(52−3+2){\color{#c92786}{7(5a^{2}-3a+2)}}7(5a2−3a+2)352−21+14{\color{#c92786}{35a^{2}-21a+14}}35a2−21a+14Solução352−21+14

Answer 2

Resposta:

7. (5a² - 3a + 2) =R:189

Explicação passo-a-passo: