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Mathematics, 21.05.2020 08:59 stayces6

Factor completely 21x^3 + 35x^2 + 9x + 15
Answers:
1. (3x - 5)(7x^2 - 3)
2. (3x - 5)(7x^2 + 3)
3. (3x + 5)(7x^2 - 3)
4. (3x + 5)(7x^2 + 3)

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Factor completely 21x^3 + 35x^2 + 9x + 15
Answers:
1. (3x - 5)(7x^2 - 3)
2. (3x -...
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