deannaellis deannaellis

03-12-2017
Mathematics

contestada

Factor completely
7x^2-31x-20
7x^2-45x-28
5p^2-p-18
7k^2+9k
2b^2+17b+21
28n^4+16n^3-80n^2
3b^3-5b^2+2b
20n^b-97nb+30b
9p^2r+73pr+70r
4x^3+43x^2+3-x
7x^2-32x-60
9r^2-5r-10
9x^2+7x-56
10m^2+89m-9

Respuesta :

hundredpercentstella hundredpercentstella

14-12-2020

Answer: 9 = x58

Step-by-step explanation:

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oprahnelsonw5 oprahnelsonw5

14-12-2020

Answer:

huh atghjkkhghhjkkkkvcxsd I hate math

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