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5g(3g+7g^2-9) A. 50g^4-45g B. 15g^2+35g^3-45g C. 8g^2+12g^3-4g D. 8g+7g^2-9 E. 5g^4

Question

5g(3g+7g^2-9) A. 50g^4-45g B. 15g^2+35g^3-45g C. 8g^2+12g^3-4g D. 8g+7g^2-9 E. 5g^4

Solution

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4.2 (171 Votos)
Igor Profissional · Tutor por 6 anos

Resposta

To solve the expression , we need to distribute the to each term inside the parentheses. Simplifying each term, we get: Putting it all together, we have: Therefore, the correct answer is B. .