Question 1172888
25x^2+30x+8=0
divide by 25 first and multiply the 8 by 25
x^2+30x+200=0
now factor that if possible (x+20)(x+10)=0
divide the constant by the 25 multiplied by earlier and reduce to lowest terms
(x+(4/5))(x+(2/5))=0
and put the denominator out front.
(5x+4)(5x+2)=0
x=-4/5, -2/5
{{{graph(300,300,-2,2,-10,10,25x^2+30x+8)}}}