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OpenStudy (anonymous):
quadratic equation: 8y^2=2y+1
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jhonyy9 (jhonyy9):
8y2-2y-1=0 y_1,_2=(2+/- sqrt(4+32))/16 = (2+/-6)/16= -4/16 and 8/16 = -1/4 and 1/2
OpenStudy (anonymous):
how did you get 2 for the first b i keep getting -4
jhonyy9 (jhonyy9):
no you write in the first step this equation in the standard form
OpenStudy (anonymous):
nvm thanks lol I just caught what I was doing wrong, I kept squaring the first b thanks
jhonyy9 (jhonyy9):
ok
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jhonyy9 (jhonyy9):
yw
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