Question 835882
{{{4y^3-2=y-8y^2}}}
{{{4y^3+8y^2-y-2=0}}}
{{{(y+2)(2y-1)(2y+1)=0}}}
Three solutions:
{{{y+2=0}}}
{{{y=-2}}}
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{{{2y-1=0}}}
{{{2y=1}}}
{{{y=1/2}}}
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{{{2y+1=0}}}
{{{2y=-1}}}
{{{y=-1/2}}}
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{{{ graph( 300, 300, -4, 2, -10, 10, 4x^3+8x^2-x-2) }}}