Just type solve(5*y^2+10*y+4) into the calculator on the home page here and then press enter.
.
5ysquared+10y+4=0 what is the answer
\(5y^2+10y+4=0\\ y=\frac{-10\pm \sqrt{100-80}}{10}\\ y=\frac{-10\pm \sqrt{20}}{10}\\ y=\frac{-10\pm2 \sqrt{5}}{10}\\ y=\frac{-5\pm \sqrt{5}}{5}\\ \)
Hi Alan . I didn't see your answer.
My interent is sooooooooooooooo slow tonight.
I am going to die of old age before it does .... anything
+33653 
