cbyles13 cbyles13

07-11-2019
Mathematics

contestada

Factor each completely.

7x²-31x-20

9k²+9k

7x²-45x-28

2b²+17b+21

5p²-p-18

28n⁴+16n³-80n²

Factor each completely 7x31x20 9k9k 7x45x28 2b17b21 5pp18 28n16n80n class=

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vidarshanaperera1979 vidarshanaperera1979

11-11-2019

HI I JUST DID THE FIRST ONE . SORRY I CAN'T ANSWER THE 5TH AND6th IT'S HARD

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