Factor each completely.
7x²-31x-20
9k²+9k
7x²-45x-28
...
Mathematics, 08.11.2019 00:31 lineaeriksen
Factor each completely.
7x²-31x-20
9k²+9k
7x²-45x-28
2b²+17b+21
5p²-p-18
28n⁴+16n³-80n²
Answers: 3
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