How many real roots does the equation x^2y+16xy+62y=0 have if y < 0?  Choose the correct choice from the following options
A) 0
B) 1
C) 2
D) 3
E) Infinite
x^2y+16xy+62y=0   =&gt; y ( x^2 + 16x + 62) = 0   =&gt; y (x+8)^2 = 0   if y&lt;0 , then x=-8   So although there are 2 factors , they are the same x=-10 .   The equations has 2 distinct real root .   Answer 2
<result>C</result>
How many real roots does the equation x^2y+16xy+62y=0 have if y < 0?