how do you factor 3y^2-20y-7

i jus needa kno how to factor this shyt
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1 Answer

3x^2 -20x -7=0

yuze quadratik equashun

anser: x=7 or -0.333333...

-b/2a=3.333333...

b^2 -4ac=484, sq root=22

root/2a=3.6666666...

anser=3.33333... +-3.666666...
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