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JulsSmile [24]
3 years ago
7

3. Find the product of (a² +3a+5) x (a+7)​

Computers and Technology
1 answer:
sergij07 [2.7K]3 years ago
3 0

Explanation:

(a^2 + 3a +5) × (a + 7)

= a^3 + 7a^2 + 3a^2 + 21a + 5a + 35

= a^3 + 10a^2 + 26a + 35

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