Question 840575
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
y=4/9x2+24/9x+12
4/9x2+24/9x+12 = 0
4x^ + 24x  + 108 = 0
 x^2 + 6x + 27 = 0
 *[invoke quadratic "x", 1, 6, 27]