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2 votes
What is
7a^4(a^4+5a^2+4)

1 Answer

5 votes

Answer:

= 7a⁸ + 35a⁶ + 28a⁴

Explanation:

7a⁴(a⁴ + 5a² + 4)

= 7a⁸ + 35a⁶ + 28a⁴

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